Change TOSA specification to signless types

Integer inputs and outputs to TOSA operators are now defined as signless
values. In most instances the operator will used signed arithmetic as
indicated in previous versions of the specification resulting in little
functional change to the specification.

New attributes have been added to the RESCALE operator to indicate
whether the input and output values should be treated as signed or unsigned.

Explicit use of static_cast, sign_extend, zero_extend and truncate are added
to the pseudocode to avoid ambiguity.

Change-Id: I71c67d3e5aeaabc418c768f821fce6ee3eebb65b

1 files changed, 205 insertions, 203 deletions

diff --git a/tosa.xml b/tosa.xml
index 53f8000..b5a5f7a 100644
--- a/tosa.xml
+++ b/tosa.xml
@@ -21,7 +21,7 @@
             <levellimit value="rank(shape1)" limit="MAX_RANK"/>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis in range from 0 to rank(shape1) - 1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -34,17 +34,17 @@
           <type name='in_t' />
           <type name='out_t' />
         </types>
-        <typesupport mode="signed 8" in_t="int8_t" out_t="int32_t"/>
-        <typesupport mode="signed 16" in_t="int16_t" out_t="int32_t" />
-        <typesupport mode="fp16" in_t="fp16_t" out_t="int32_t">
+        <typesupport mode="signed 8" in_t="i8_t" out_t="i32_t"/>
+        <typesupport mode="signed 16" in_t="i16_t" out_t="i32_t" />
+        <typesupport mode="fp16" in_t="fp16_t" out_t="i32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="bf16" in_t="bf16_t" out_t="int32_t">
+        <typesupport mode="bf16" in_t="bf16_t" out_t="i32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="fp32" in_t="fp32_t" out_t="int32_t">
+        <typesupport mode="fp32" in_t="fp32_t" out_t="i32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
@@ -56,19 +56,19 @@
             <description>Input tensor</description>
             <rank min="4" max="4"/>
           </argument>
-          <argument category="attribute" name="kernel" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="kernel" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[kernel_y, kernel_x]</description>
             <levellimit value="kernel_y" limit="MAX_KERNEL"/>
             <levellimit value="kernel_x" limit="MAX_KERNEL"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[stride_y, stride_x]</description>
             <levellimit value="stride_y" limit="MAX_STRIDE"/>
             <levellimit value="stride_x" limit="MAX_STRIDE"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="pad" type="tensor_t" shape="[4]" tensor-element-type="int32_t">
+          <argument category="attribute" name="pad" type="tensor_t" shape="[4]" tensor-element-type="i32_t">
             <description>[pad_top, pad_bottom, pad_left, pad_right]</description>
             <levellimit value="pad_top"    limit="MAX_KERNEL"/>
             <levellimit value="pad_bottom" limit="MAX_KERNEL"/>
@@ -97,8 +97,8 @@
           <type name='in_out_t' />
           <type name='acc_t' />
         </types>
-        <typesupport mode="signed 8 with int32 accumulate" in_out_t="int8_t" acc_t="int32_t" />
-        <typesupport mode="signed 16 with int32 accumulate" in_out_t="int16_t" acc_t="int32_t" />
+        <typesupport mode="signed 8 with int32 accumulate" in_out_t="i8_t" acc_t="i32_t" />
+        <typesupport mode="signed 16 with int32 accumulate" in_out_t="i16_t" acc_t="i32_t" />
         <typesupport mode="fp16 with fp16 accumulate" in_out_t="fp16_t" acc_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -133,7 +133,7 @@
             <description>Per output channel bias data.</description>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="pad" type="tensor_t" shape="[4]" tensor-element-type="int32_t">
+          <argument category="attribute" name="pad" type="tensor_t" shape="[4]" tensor-element-type="i32_t">
             <description>[pad_top, pad_bottom, pad_left, pad_right]</description>
             <levellimit value="pad_top"    limit="MAX_KERNEL"/>
             <levellimit value="pad_bottom" limit="MAX_KERNEL"/>
@@ -141,13 +141,13 @@
             <levellimit value="pad_right"  limit="MAX_KERNEL"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[stride_y, stride_x]</description>
             <levellimit value="stride_y" limit="MAX_STRIDE"/>
             <levellimit value="stride_x" limit="MAX_STRIDE"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="dilation" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="dilation" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[dilation_y, dilation_x]</description>
             <rank min="1" max="1"/>
           </argument>
@@ -177,9 +177,9 @@
           <type name='weight_t' />
           <type name='out_t' />
         </types>
-        <typesupport mode="signed 8x8 with int32 accumulate" in_t="int8_t" weight_t="int8_t" out_t="int32_t" />
-        <typesupport mode="signed 8x4 with int32 accumulate" in_t="int8_t" weight_t="int4_t" out_t="int32_t" />
-        <typesupport mode="signed 16x8 with int48 accumulate" in_t="int16_t" weight_t="int8_t" out_t="int48_t" />
+        <typesupport mode="signed 8x8 with int32 accumulate" in_t="i8_t" weight_t="i8_t" out_t="i32_t" />
+        <typesupport mode="signed 8x4 with int32 accumulate" in_t="i8_t" weight_t="i4_t" out_t="i32_t" />
+        <typesupport mode="signed 16x8 with int48 accumulate" in_t="i16_t" weight_t="i8_t" out_t="i48_t" />
         <typesupport mode="fp16 with fp16 accumulate" in_t="fp16_t" weight_t="fp16_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -215,7 +215,7 @@
             <description>Per output channel bias data.</description>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="pad" type="tensor_t" shape="[6]" tensor-element-type="int32_t">
+          <argument category="attribute" name="pad" type="tensor_t" shape="[6]" tensor-element-type="i32_t">
             <description>[pad_d0, pad_d1, pad_top, pad_bottom, pad_left, pad_right]</description>
             <levellimit value="pad_d0"     limit="MAX_KERNEL"/>
             <levellimit value="pad_d1"     limit="MAX_KERNEL"/>
@@ -225,14 +225,14 @@
             <levellimit value="pad_right"  limit="MAX_KERNEL"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="stride" type="tensor_t" shape="[3]" tensor-element-type="int32_t">
+          <argument category="attribute" name="stride" type="tensor_t" shape="[3]" tensor-element-type="i32_t">
             <description>[stride_d, stride_y, stride_x]</description>
             <levellimit value="stride_y" limit="MAX_STRIDE"/>
             <levellimit value="stride_x" limit="MAX_STRIDE"/>
             <levellimit value="stride_d" limit="MAX_STRIDE"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="dilation" type="tensor_t" shape="[3]" tensor-element-type="int32_t">
+          <argument category="attribute" name="dilation" type="tensor_t" shape="[3]" tensor-element-type="i32_t">
             <description>[dilation_d, dilation_y, dilation_x]</description>
             <rank min="1" max="1"/>
           </argument>
@@ -262,9 +262,9 @@
           <type name='weight_t' />
           <type name='out_t' />
         </types>
-        <typesupport mode="signed 8x8 with int32 accumulate" in_t="int8_t" weight_t="int8_t" out_t="int32_t" />
-        <typesupport mode="signed 8x4 with int32 accumulate" in_t="int8_t" weight_t="int4_t" out_t="int32_t" />
-        <typesupport mode="signed 16x8 with int48 accumulate" in_t="int16_t" weight_t="int8_t" out_t="int48_t" />
+        <typesupport mode="signed 8x8 with int32 accumulate" in_t="i8_t" weight_t="i8_t" out_t="i32_t" />
+        <typesupport mode="signed 8x4 with int32 accumulate" in_t="i8_t" weight_t="i4_t" out_t="i32_t" />
+        <typesupport mode="signed 16x8 with int48 accumulate" in_t="i16_t" weight_t="i8_t" out_t="i48_t" />
         <typesupport mode="fp16 with fp16 accumulate" in_t="fp16_t" weight_t="fp16_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -299,7 +299,7 @@
             <description>Per output channel bias data.</description>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="pad" type="tensor_t" shape="[4]" tensor-element-type="int32_t">
+          <argument category="attribute" name="pad" type="tensor_t" shape="[4]" tensor-element-type="i32_t">
             <description>[pad_top, pad_bottom, pad_left, pad_right]</description>
             <levellimit value="pad_top"    limit="MAX_KERNEL"/>
             <levellimit value="pad_bottom" limit="MAX_KERNEL"/>
@@ -307,13 +307,13 @@
             <levellimit value="pad_right"  limit="MAX_KERNEL"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[stride_y, stride_x]</description>
             <levellimit value="stride_y" limit="MAX_STRIDE"/>
             <levellimit value="stride_x" limit="MAX_STRIDE"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="dilation" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="dilation" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[dilation_y, dilation_x]</description>
             <rank min="1" max="1"/>
           </argument>
@@ -343,9 +343,9 @@
           <type name='weight_t' />
           <type name='out_t' />
         </types>
-        <typesupport mode="signed 8x8 with int32 accumulate" in_t="int8_t" weight_t="int8_t" out_t="int32_t" />
-        <typesupport mode="signed 8x4 with int32 accumulate" in_t="int8_t" weight_t="int4_t" out_t="int32_t" />
-        <typesupport mode="signed 16x8 with int48 accumulate" in_t="int16_t" weight_t="int8_t" out_t="int48_t" />
+        <typesupport mode="signed 8x8 with int32 accumulate" in_t="i8_t" weight_t="i8_t" out_t="i32_t" />
+        <typesupport mode="signed 8x4 with int32 accumulate" in_t="i8_t" weight_t="i4_t" out_t="i32_t" />
+        <typesupport mode="signed 16x8 with int48 accumulate" in_t="i16_t" weight_t="i8_t" out_t="i48_t" />
         <typesupport mode="fp16 with fp16 accumulate" in_t="fp16_t" weight_t="fp16_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -438,9 +438,9 @@
           <type name='weight_t' />
           <type name='out_t' />
         </types>
-        <typesupport mode="signed 8x8 with int32 accumulate" in_t="int8_t" weight_t="int8_t" out_t="int32_t" />
-        <typesupport mode="signed 8x4 with int32 accumulate" in_t="int8_t" weight_t="int4_t" out_t="int32_t" />
-        <typesupport mode="signed 16x8 with int48 accumulate" in_t="int16_t" weight_t="int8_t" out_t="int48_t" />
+        <typesupport mode="signed 8x8 with int32 accumulate" in_t="i8_t" weight_t="i8_t" out_t="i32_t" />
+        <typesupport mode="signed 8x4 with int32 accumulate" in_t="i8_t" weight_t="i4_t" out_t="i32_t" />
+        <typesupport mode="signed 16x8 with int48 accumulate" in_t="i16_t" weight_t="i8_t" out_t="i48_t" />
         <typesupport mode="fp16 with fp16 accumulate" in_t="fp16_t" weight_t="fp16_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -486,8 +486,8 @@
           <type name='in_t' />
           <type name='out_t' />
         </types>
-        <typesupport mode="signed 8x8 with int32 accumulate" in_t="int8_t" out_t="int32_t" />
-        <typesupport mode="signed 16x16 with int48 accumulate" in_t="int16_t" out_t="int48_t" />
+        <typesupport mode="signed 8x8 with int32 accumulate" in_t="i8_t" out_t="i32_t" />
+        <typesupport mode="signed 16x16 with int48 accumulate" in_t="i16_t" out_t="i48_t" />
         <typesupport mode="fp16 with fp16 accumulate" in_t="fp16_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -512,19 +512,19 @@
             <description>Input tensor 4D</description>
             <rank min="4" max="4"/>
           </argument>
-          <argument category="attribute" name="kernel" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="kernel" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[kernel_y, kernel_x]</description>
             <levellimit value="kernel_y" limit="MAX_KERNEL"/>
             <levellimit value="kernel_x" limit="MAX_KERNEL"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[stride_y, stride_x]</description>
             <levellimit value="stride_y" limit="MAX_STRIDE"/>
             <levellimit value="stride_x" limit="MAX_STRIDE"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="pad" type="tensor_t" shape="[4]" tensor-element-type="int32_t">
+          <argument category="attribute" name="pad" type="tensor_t" shape="[4]" tensor-element-type="i32_t">
             <description>[pad_top, pad_bottom, pad_left, pad_right]</description>
             <levellimit value="pad_top"    limit="MAX_KERNEL"/>
             <levellimit value="pad_bottom" limit="MAX_KERNEL"/>
@@ -540,8 +540,8 @@
         <types>
           <type name='in_out_t' />
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t" />
-        <typesupport mode="16-bit" in_out_t="int16_t" />
+        <typesupport mode="signed 8" in_out_t="i8_t" />
+        <typesupport mode="signed 16" in_out_t="i16_t" />
         <typesupport mode="fp16" in_out_t="fp16_t" >
           <profile name="MI"/>
           <profile name="MT"/>
@@ -598,7 +598,7 @@
             <description>Per output channel bias data.</description>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="out_pad" type="tensor_t" shape="[4]" tensor-element-type="int32_t">
+          <argument category="attribute" name="out_pad" type="tensor_t" shape="[4]" tensor-element-type="i32_t">
             <description>[out_pad_top, out_pad_bottom, out_pad_left, out_pad_right]</description>
             <levellimit value="out_pad_top"    limit="MAX_KERNEL"/>
             <levellimit value="out_pad_bottom" limit="MAX_KERNEL"/>
@@ -606,13 +606,13 @@
             <levellimit value="out_pad_right"  limit="MAX_KERNEL"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="int32_t">
+          <argument category="attribute" name="stride" type="tensor_t" shape="[2]" tensor-element-type="i32_t">
             <description>[stride_y, stride_x]</description>
             <levellimit value="stride_y" limit="MAX_STRIDE"/>
             <levellimit value="stride_x" limit="MAX_STRIDE"/>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="attribute" name="out_shape" type="tensor_t" shape="[4]" tensor-element-type="int32_t">
+          <argument category="attribute" name="out_shape" type="tensor_t" shape="[4]" tensor-element-type="i32_t">
             <description>[N,OH,OW,OC]</description>
             <rank min="1" max="1"/>
           </argument>
@@ -642,9 +642,9 @@
           <type name='weight_t' />
           <type name='out_t' />
         </types>
-        <typesupport mode="signed 8x8 with int32 accumulate" in_t="int8_t" weight_t="int8_t" out_t="int32_t" />
-        <typesupport mode="signed 8x4 with int32 accumulate" in_t="int8_t" weight_t="int4_t" out_t="int32_t" />
-        <typesupport mode="signed 16x8 with int48 accumulate" in_t="int16_t" weight_t="int8_t" out_t="int48_t" />
+        <typesupport mode="signed 8x8 with int32 accumulate" in_t="i8_t" weight_t="i8_t" out_t="i32_t" />
+        <typesupport mode="signed 8x4 with int32 accumulate" in_t="i8_t" weight_t="i4_t" out_t="i32_t" />
+        <typesupport mode="signed 16x8 with int48 accumulate" in_t="i16_t" weight_t="i8_t" out_t="i48_t" />
         <typesupport mode="fp16 with fp16 accumulate" in_t="fp16_t" weight_t="fp16_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -688,8 +688,8 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -812,7 +812,7 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="shape" in_out_t="shape_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t" >
           <profile name="MI"/>
@@ -851,9 +851,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
       </operator>
       <operator>
         <name>BITWISE_AND</name>
@@ -875,9 +875,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
       </operator>
       <operator>
         <name>BITWISE_OR</name>
@@ -899,9 +899,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
       </operator>
       <operator>
         <name>BITWISE_XOR</name>
@@ -923,9 +923,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
       </operator>
       <operator>
         <name>INTDIV</name>
@@ -947,7 +947,7 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="shape" in_out_t="shape_t"/>
       </operator>
       <operator>
@@ -992,9 +992,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
       </operator>
       <operator>
         <name>LOGICAL_RIGHT_SHIFT</name>
@@ -1016,9 +1016,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
       </operator>
       <operator>
         <name>LOGICAL_OR</name>
@@ -1084,7 +1084,7 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t" >
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1118,7 +1118,7 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t" >
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1143,8 +1143,8 @@
             <description>Input tensor with the same rank as input1</description>
             <rank min="0" max="MAX_RANK"/>
           </argument>
-          <argument category="input(MT)|attribute(BI,MI)" name="shift" type="tensor_t" shape="-" tensor-element-type="int8_t">
-            <description>Result right shift (int32_t data type only)</description>
+          <argument category="input(MT)|attribute(BI,MI)" name="shift" type="tensor_t" shape="-" tensor-element-type="i8_t">
+            <description>Result right shift (i32_t data type only)</description>
             <rank min="0" max="0"/>
           </argument>
           <argument category="output" name="output" type="tensor_t" shape="shape" tensor-element-type="out_t">
@@ -1157,9 +1157,9 @@
           <type name='in_t'/>
           <type name='out_t'/>
         </types>
-        <typesupport mode="signed 8" in_t="int8_t" out_t="int32_t"/>
-        <typesupport mode="signed 16" in_t="int16_t" out_t="int32_t"/>
-        <typesupport mode="signed 32" in_t="int32_t" out_t="int32_t"/>
+        <typesupport mode="signed 8" in_t="i8_t" out_t="i32_t"/>
+        <typesupport mode="signed 16" in_t="i16_t" out_t="i32_t"/>
+        <typesupport mode="signed 32" in_t="i32_t" out_t="i32_t"/>
         <typesupport mode="shape" in_t="shape_t" out_t="shape_t"/>
         <typesupport mode="fp16" in_t="fp16_t" out_t="fp16_t">
           <profile name="MI"/>
@@ -1227,7 +1227,7 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="shape" in_out_t="shape_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t" >
           <profile name="MI"/>
@@ -1265,8 +1265,8 @@
           <type name='out_t'/>
           <type name='TABLE_SIZE'/>
         </types>
-        <typesupport mode="signed 8" in_t="int8_t" table_t="int8_t" TABLE_SIZE="256" out_t="int8_t"/>
-        <typesupport mode="signed 16" in_t="int16_t" table_t="int16_t" TABLE_SIZE="513" out_t="int32_t"/>
+        <typesupport mode="signed 8" in_t="i8_t" table_t="i8_t" TABLE_SIZE="256" out_t="i8_t"/>
+        <typesupport mode="signed 16" in_t="i16_t" table_t="i16_t" TABLE_SIZE="513" out_t="i32_t"/>
       </operator>
     </operatorgroup>
     <operatorgroup name="elementwise-unary">
@@ -1286,7 +1286,7 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t" >
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1316,9 +1316,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
       </operator>
       <operator>
         <name>CEIL</name>
@@ -1365,7 +1365,7 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
       </operator>
       <operator>
         <name>EXP</name>
@@ -1497,9 +1497,9 @@
           <type name='in_out_t'/>
           <type name='acc_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t" acc_t="int32_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t" acc_t="int32_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t" acc_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t" acc_t="i32_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t" acc_t="i32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t" acc_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t" acc_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1598,9 +1598,9 @@
           <type name='in_out_t'/>
         </types>
         <typesupport mode="Boolean" in_out_t="bool_t"/>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1637,7 +1637,7 @@
           <type name='in_t'/>
           <type name='out_t'/>
         </types>
-        <typesupport mode="signed 32" in_t="int32_t" out_t="bool_t"/>
+        <typesupport mode="signed 32" in_t="i32_t" out_t="bool_t"/>
         <typesupport mode="fp16" in_t="fp16_t" out_t="bool_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1672,7 +1672,7 @@
           <type name='in_t'/>
           <type name='out_t'/>
         </types>
-        <typesupport mode="signed 32" in_t="int32_t" out_t="bool_t"/>
+        <typesupport mode="signed 32" in_t="i32_t" out_t="bool_t"/>
         <typesupport mode="fp16" in_t="fp16_t" out_t="bool_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1707,7 +1707,7 @@
           <type name='in_t'/>
           <type name='out_t'/>
         </types>
-        <typesupport mode="signed 32" in_t="int32_t" out_t="bool_t"/>
+        <typesupport mode="signed 32" in_t="i32_t" out_t="bool_t"/>
         <typesupport mode="fp16" in_t="fp16_t" out_t="bool_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1730,7 +1730,7 @@
             <description>Input tensor</description>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis to reduce, in range from 0 to rank(shape1)-1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -1751,7 +1751,7 @@
             <description>Input tensor</description>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis to reduce, in range from 0 to rank(shape1)-1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -1772,7 +1772,7 @@
             <description>Input tensor</description>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis to reduce, in range from 0 to rank(shape1)-1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -1784,9 +1784,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1807,7 +1807,7 @@
             <description>Input tensor</description>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis to reduce, in range from 0 to rank(shape1)-1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -1819,9 +1819,9 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1842,7 +1842,7 @@
             <description>Input tensor</description>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis to reduce, in range from 0 to rank(shape1)-1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -1874,7 +1874,7 @@
             <description>Input tensor with rank from 1 to 4</description>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis to reduce, in range from 0 to rank(shape1)-1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -1886,7 +1886,7 @@
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1909,7 +1909,7 @@
             <description>List of input tensors. All inputs must have the same rank and data type</description>
             <rank min="0" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis along which concatenation is to occur, in range from 0 to rank(shape)-1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -1923,9 +1923,9 @@
           <type name='in_out_t'/>
         </types>
         <typesupport mode="boolean" in_out_t="bool_t"/>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="shape" in_out_t="shape_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
@@ -1965,9 +1965,9 @@
           <type name='in_out_t'/>
         </types>
         <typesupport mode="boolean" in_out_t="bool_t"/>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -1989,7 +1989,7 @@
             <levellimit value="rank(shape)" limit="MAX_RANK"/>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis in range from 0 to rank(shape) - 1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -2002,9 +2002,9 @@
           <type name='in_t'/>
         </types>
         <typesupport mode="boolean" in_t="bool_t"/>
-        <typesupport mode="signed 8" in_t="int8_t"/>
-        <typesupport mode="signed 16" in_t="int16_t"/>
-        <typesupport mode="signed 32" in_t="int32_t"/>
+        <typesupport mode="signed 8" in_t="i8_t"/>
+        <typesupport mode="signed 16" in_t="i16_t"/>
+        <typesupport mode="signed 32" in_t="i32_t"/>
         <typesupport mode="fp16" in_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2040,9 +2040,9 @@
           <type name='in_out_t'/>
         </types>
         <typesupport mode="boolean" in_out_t="bool_t"/>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2064,7 +2064,7 @@
             <levellimit value="rank(shape)" limit="MAX_RANK"/>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="axis" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Axis to reverse, in range from 0 to rank(shape)-1</description>
             <rank min="0" max="0"/>
           </argument>
@@ -2077,9 +2077,9 @@
           <type name='in_out_t'/>
         </types>
         <typesupport mode="boolean" in_out_t="bool_t"/>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="shape" in_out_t="shape_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
@@ -2120,9 +2120,9 @@ used.</description>
           <type name='in_out_t'/>
         </types>
         <typesupport mode="boolean" in_out_t="bool_t"/>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2157,9 +2157,9 @@ used.</description>
           <type name='in_out_t'/>
         </types>
         <typesupport mode="boolean" in_out_t="bool_t"/>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2180,7 +2180,7 @@ used.</description>
             <description>Input tensor</description>
             <rank min="1" max="MAX_RANK"/>
           </argument>
-          <argument category="attribute" name="perms" type="tensor_t" shape="[rank(shape1)]" tensor-element-type="int32_t">
+          <argument category="attribute" name="perms" type="tensor_t" shape="[rank(shape1)]" tensor-element-type="i32_t">
             <description>List of integers of length equal to the rank of input1. Values must be valid dimensions within shape1, and may not be repeated.</description>
             <rank min="1" max="1"/>
           </argument>
@@ -2194,9 +2194,9 @@ used.</description>
           <type name='in_out_t'/>
         </types>
         <typesupport mode="boolean" in_out_t="bool_t"/>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2231,9 +2231,9 @@ used.</description>
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2270,9 +2270,9 @@ used.</description>
         <types>
           <type name='in_out_t'/>
         </types>
-        <typesupport mode="signed 8" in_out_t="int8_t"/>
-        <typesupport mode="signed 16" in_out_t="int16_t"/>
-        <typesupport mode="signed 32" in_out_t="int32_t"/>
+        <typesupport mode="signed 8" in_out_t="i8_t"/>
+        <typesupport mode="signed 16" in_out_t="i16_t"/>
+        <typesupport mode="signed 32" in_out_t="i32_t"/>
         <typesupport mode="fp16" in_out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2323,10 +2323,10 @@ used.</description>
           <type name='in_t'/>
           <type name='out_t'/>
         </types>
-        <typesupport mode="signed 8, bilinear" resize_t="int16_t" in_t="int8_t" out_t="int32_t"/>
-        <typesupport mode="signed 8, nearest" resize_t="int16_t" in_t="int8_t" out_t="int8_t"/>
-        <typesupport mode="signed 16, bilinear" resize_t="int16_t" in_t="int16_t" out_t="int48_t"/>
-        <typesupport mode="signed 16, nearest" resize_t="int16_t" in_t="int16_t" out_t="int16_t"/>
+        <typesupport mode="signed 8, bilinear" resize_t="i16_t" in_t="i8_t" out_t="i32_t"/>
+        <typesupport mode="signed 8, nearest" resize_t="i16_t" in_t="i8_t" out_t="i8_t"/>
+        <typesupport mode="signed 16, bilinear" resize_t="i16_t" in_t="i16_t" out_t="i48_t"/>
+        <typesupport mode="signed 16, nearest" resize_t="i16_t" in_t="i16_t" out_t="i16_t"/>
         <typesupport mode="fp16" resize_t="fp16_t" in_t="fp16_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2359,63 +2359,63 @@ used.</description>
           <type name='in_t'/>
           <type name='out_t'/>
         </types>
-        <typesupport mode="bool to signed 8" in_t="bool_t" out_t="int8_t"/>
-        <typesupport mode="bool to signed 16" in_t="bool_t" out_t="int16_t"/>
-        <typesupport mode="bool to signed 32" in_t="bool_t" out_t="int32_t"/>
-        <typesupport mode="signed 8 to bool" in_t="int8_t" out_t="bool_t"/>
-        <typesupport mode="signed 8 to signed 16" in_t="int8_t" out_t="int16_t"/>
-        <typesupport mode="signed 8 to signed 32" in_t="int8_t" out_t="int32_t"/>
-        <typesupport mode="signed 8 to fp16" in_t="int8_t" out_t="fp16_t">
+        <typesupport mode="bool to signed 8" in_t="bool_t" out_t="i8_t"/>
+        <typesupport mode="bool to signed 16" in_t="bool_t" out_t="i16_t"/>
+        <typesupport mode="bool to signed 32" in_t="bool_t" out_t="i32_t"/>
+        <typesupport mode="signed 8 to bool" in_t="i8_t" out_t="bool_t"/>
+        <typesupport mode="signed 8 to signed 16" in_t="i8_t" out_t="i16_t"/>
+        <typesupport mode="signed 8 to signed 32" in_t="i8_t" out_t="i32_t"/>
+        <typesupport mode="signed 8 to fp16" in_t="i8_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="signed 8 to bf16" in_t="int8_t" out_t="bf16_t">
+        <typesupport mode="signed 8 to bf16" in_t="i8_t" out_t="bf16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="signed 8 to fp32" in_t="int8_t" out_t="fp32_t">
+        <typesupport mode="signed 8 to fp32" in_t="i8_t" out_t="fp32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="signed 16 to bool" in_t="int16_t" out_t="bool_t"/>
-        <typesupport mode="signed 16 to signed 8" in_t="int16_t" out_t="int8_t"/>
-        <typesupport mode="signed 16 to signed 32" in_t="int16_t" out_t="int32_t"/>
-        <typesupport mode="signed 16 to fp16" in_t="int16_t" out_t="fp16_t">
+        <typesupport mode="signed 16 to bool" in_t="i16_t" out_t="bool_t"/>
+        <typesupport mode="signed 16 to signed 8" in_t="i16_t" out_t="i8_t"/>
+        <typesupport mode="signed 16 to signed 32" in_t="i16_t" out_t="i32_t"/>
+        <typesupport mode="signed 16 to fp16" in_t="i16_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="signed 16 to bf16" in_t="int16_t" out_t="bf16_t">
+        <typesupport mode="signed 16 to bf16" in_t="i16_t" out_t="bf16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="signed 16 to fp32" in_t="int16_t" out_t="fp32_t">
+        <typesupport mode="signed 16 to fp32" in_t="i16_t" out_t="fp32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="signed 32 to bool" in_t="int32_t" out_t="bool_t"/>
-        <typesupport mode="signed 32 to signed 8" in_t="int32_t" out_t="int8_t"/>
-        <typesupport mode="signed 32 to signed 16" in_t="int32_t" out_t="int16_t"/>
-        <typesupport mode="signed 32 to fp16" in_t="int32_t" out_t="fp16_t">
+        <typesupport mode="signed 32 to bool" in_t="i32_t" out_t="bool_t"/>
+        <typesupport mode="signed 32 to signed 8" in_t="i32_t" out_t="i8_t"/>
+        <typesupport mode="signed 32 to signed 16" in_t="i32_t" out_t="i16_t"/>
+        <typesupport mode="signed 32 to fp16" in_t="i32_t" out_t="fp16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="signed 32 to bf16" in_t="int32_t" out_t="bf16_t">
+        <typesupport mode="signed 32 to bf16" in_t="i32_t" out_t="bf16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="signed 32 to fp32" in_t="int32_t" out_t="fp32_t">
+        <typesupport mode="signed 32 to fp32" in_t="i32_t" out_t="fp32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="bf16 to signed 8" in_t="bf16_t" out_t="int8_t">
+        <typesupport mode="bf16 to signed 8" in_t="bf16_t" out_t="i8_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="bf16 to signed 16" in_t="bf16_t" out_t="int16_t">
+        <typesupport mode="bf16 to signed 16" in_t="bf16_t" out_t="i16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="bf16 to signed 32" in_t="bf16_t" out_t="int32_t">
+        <typesupport mode="bf16 to signed 32" in_t="bf16_t" out_t="i32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
@@ -2423,15 +2423,15 @@ used.</description>
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="fp16 to signed 8" in_t="fp16_t" out_t="int8_t">
+        <typesupport mode="fp16 to signed 8" in_t="fp16_t" out_t="i8_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="fp16 to signed 16" in_t="fp16_t" out_t="int16_t">
+        <typesupport mode="fp16 to signed 16" in_t="fp16_t" out_t="i16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="fp16 to signed 32" in_t="fp16_t" out_t="int32_t">
+        <typesupport mode="fp16 to signed 32" in_t="fp16_t" out_t="i32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
@@ -2439,15 +2439,15 @@ used.</description>
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="fp32 to signed 8" in_t="fp32_t" out_t="int8_t">
+        <typesupport mode="fp32 to signed 8" in_t="fp32_t" out_t="i8_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="fp32 to signed 16" in_t="fp32_t" out_t="int16_t">
+        <typesupport mode="fp32 to signed 16" in_t="fp32_t" out_t="i16_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
-        <typesupport mode="fp32 to signed 32" in_t="fp32_t" out_t="int32_t">
+        <typesupport mode="fp32 to signed 32" in_t="fp32_t" out_t="i32_t">
           <profile name="MI"/>
           <profile name="MT"/>
         </typesupport>
@@ -2484,12 +2484,12 @@ used.</description>
             <description>Scaling multiplier array</description>
             <rank min="1" max="1"/>
           </argument>
-          <argument category="input(MT)|attribute(BI,MI)" name="shift" type="tensor_t" shape="[NC]" tensor-element-type="int8_t">
+          <argument category="input(MT)|attribute(BI,MI)" name="shift" type="tensor_t" shape="[NC]" tensor-element-type="i8_t">
             <description>Scaling shift array</description>
             <rank min="1" max="1"/>
           </argument>
           <argument category="attribute" name="scale32" type="tensor_t" shape="-" tensor-element-type="bool_t">
-            <description>if (scale32) mul_t=int32_t else mul_t=int16_t</description>
+            <description>if (scale32) mul_t=i32_t else mul_t=i16_t</description>
             <rank min="0" max="0"/>
           </argument>
           <argument category="attribute" name="double_round" type="tensor_t" shape="-" tensor-element-type="bool_t">
@@ -2500,29 +2500,31 @@ used.</description>
             <description>if (per_channel) NC=shape[rank(shape)-1] else NC=1</description>
             <rank min="0" max="0"/>
           </argument>
+          <argument category="attribute" name="input_unsigned" type="tensor_t" shape="-" tensor-element-type="bool_t">
+            <description>If True, treat the input values as unsigned.</description>
+            <rank min="0" max="0"/>
+          </argument>
+          <argument category="attribute" name="output_unsigned" type="tensor_t" shape="-" tensor-element-type="bool_t">
+            <description>If True, treat the output values as unsigned.</description>
+            <rank min="0" max="0"/>
+          </argument>
         </arguments>
         <types>
           <type name='in_t'/>
           <type name='out_t'/>
         </types>
-        <typesupport mode="signed 8 to signed 8" in_t="int8_t" out_t="int8_t"/>
-        <typesupport mode="signed 8 to signed 16" in_t="int8_t" out_t="int16_t"/>
-        <typesupport mode="signed 8 to signed 32" in_t="int8_t" out_t="int32_t"/>
-        <typesupport mode="signed 8 to unsigned 8" in_t="int8_t" out_t="uint8_t"/>
-        <typesupport mode="signed 16 to signed 8" in_t="int16_t" out_t="int8_t"/>
-        <typesupport mode="signed 16 to signed 16" in_t="int16_t" out_t="int16_t"/>
-        <typesupport mode="signed 16 to signed 32" in_t="int16_t" out_t="int32_t"/>
-        <typesupport mode="signed 16 to unsigned 8" in_t="int16_t" out_t="uint8_t"/>
-        <typesupport mode="signed 16 to unsigned 16" in_t="int16_t" out_t="uint16_t"/>
-        <typesupport mode="signed 32 to signed 8" in_t="int32_t" out_t="int8_t"/>
-        <typesupport mode="signed 32 to signed 16" in_t="int32_t" out_t="int16_t"/>
-        <typesupport mode="signed 32 to signed 32" in_t="int32_t" out_t="int32_t"/>
-        <typesupport mode="signed 48 to signed 8" in_t="int48_t" out_t="int8_t"/>
-        <typesupport mode="signed 48 to signed 16" in_t="int48_t" out_t="int16_t"/>
-        <typesupport mode="signed 48 to signed 32" in_t="int48_t" out_t="int32_t"/>
-        <typesupport mode="unsigned 8 to signed 8" in_t="uint8_t" out_t="int8_t"/>
-        <typesupport mode="unsigned 8 to signed 16" in_t="uint8_t" out_t="int16_t"/>
-        <typesupport mode="unsigned 16 to signed 16" in_t="uint16_t" out_t="int16_t"/>
+        <typesupport mode="8-bit to 8-bit" in_t="i8_t" out_t="i8_t"/>
+        <typesupport mode="8-bit to 16-bit" in_t="i8_t" out_t="i16_t"/>
+        <typesupport mode="8-bit to 32-bit" in_t="i8_t" out_t="i32_t"/>
+        <typesupport mode="16-bit to 8-bit" in_t="i16_t" out_t="i8_t"/>
+        <typesupport mode="16-bit to 16-bit" in_t="i16_t" out_t="i16_t"/>
+        <typesupport mode="16-bit to 32-bit" in_t="i16_t" out_t="i32_t"/>
+        <typesupport mode="32-bit to 8-bit" in_t="i32_t" out_t="i8_t"/>
+        <typesupport mode="32-bit to 16-bit" in_t="i32_t" out_t="i16_t"/>
+        <typesupport mode="32-bit to 32-bit" in_t="i32_t" out_t="i32_t"/>
+        <typesupport mode="48-bit to 8-bit" in_t="i48_t" out_t="i8_t"/>
+        <typesupport mode="48-bit to 16-bit" in_t="i48_t" out_t="i16_t"/>
+        <typesupport mode="48-bit to 32-bit" in_t="i48_t" out_t="i32_t"/>
       </operator>
     </operatorgroup>
     <operatorgroup name="data-node">
@@ -2542,11 +2544,11 @@ used.</description>
           <type name='out_t' />
         </types>
         <typesupport mode="Boolean" out_t="bool_t" />
-        <typesupport mode="signed 4" out_t="int4_t" />
-        <typesupport mode="signed 8" out_t="int8_t" />
-        <typesupport mode="signed 16" out_t="int16_t" />
-        <typesupport mode="signed 32" out_t="int32_t" />
-        <typesupport mode="signed 48" out_t="int48_t" />
+        <typesupport mode="4-bit" out_t="i4_t" />
+        <typesupport mode="8-bit" out_t="i8_t" />
+        <typesupport mode="16-bit" out_t="i16_t" />
+        <typesupport mode="32-bit" out_t="i32_t" />
+        <typesupport mode="48-bit" out_t="i48_t" />
         <typesupport mode="shape" out_t="shape_t" />
         <typesupport mode="fp16" out_t="fp16_t" >
           <profile name="MI"/>
@@ -2577,9 +2579,9 @@ used.</description>
           <type name='in_out_t' />
         </types>
         <typesupport mode="Boolean" in_out_t="bool_t" />
-        <typesupport mode="signed 8" in_out_t="int8_t" />
-        <typesupport mode="signed 16" in_out_t="int16_t" />
-        <typesupport mode="signed 32" in_out_t="int32_t" />
+        <typesupport mode="8-bit" in_out_t="i8_t" />
+        <typesupport mode="16-bit" in_out_t="i16_t" />
+        <typesupport mode="32-bit" in_out_t="i32_t" />
         <typesupport mode="fp16" in_out_t="fp16_t" >
           <profile name="MI"/>
           <profile name="MT"/>
@@ -2638,7 +2640,7 @@ used.</description>
       <operator>
         <name>VARIABLE</name>
         <arguments>
-          <argument category="attribute" name="uid" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="uid" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Globally unique identifier for the declared variable tensor.</description>
             <rank min="0" max="0"/>
           </argument>
@@ -2660,7 +2662,7 @@ used.</description>
       <operator>
         <name>VARIABLE_WRITE</name>
         <arguments>
-          <argument category="attribute" name="uid" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="uid" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Globally unique identifier of the variable tensor that is writing to</description>
             <rank min="0" max="0"/>
           </argument>
@@ -2674,7 +2676,7 @@ used.</description>
       <operator>
         <name>VARIABLE_READ</name>
         <arguments>
-          <argument category="attribute" name="uid" type="tensor_t" shape="-" tensor-element-type="int32_t">
+          <argument category="attribute" name="uid" type="tensor_t" shape="-" tensor-element-type="i32_t">
             <description>Globally unique identifier of the variable tensor that is reading from </description>
             <rank min="0" max="0"/>
           </argument>