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Diffstat (limited to 'chapters/reduction.adoc')
| -rw-r--r-- | chapters/reduction.adoc | 182 |
1 files changed, 91 insertions, 91 deletions
diff --git a/chapters/reduction.adoc b/chapters/reduction.adoc index 21cdec5..e605386 100644 --- a/chapters/reduction.adoc +++ b/chapters/reduction.adoc @@ -18,36 +18,36 @@ Reduce a tensor along the given axis with a logical AND operation |=== |Argument|Type|Name|Shape|Description -|Input|in_t*|input|in_shape|Input tensor with rank from 1 to 4 -|Attribute|int|axis|-|Axis to reduce -|Output|out_t*|output|out_shape|Output tensor. Same rank as the input tensor. +|Input|in_t*|input|shape1|Input tensor with rank from 1 to 4 +|Attribute|int32_t|axis|-|Axis to reduce +|Output|in_t*|output|shape|Output tensor. Same rank as the input tensor. |=== *Operation Function:* [source,c] ---- -assert(0<=axis && axis<rank(in_shape)) -assert(out_shape[axis]==1) -for_each (index in out_shape) { - tensor_write<in_t>(output, out_shape, index, true) +assert(0 <= axis && axis < rank(shape1)); +assert(shape[axis] == 1); +for_each(index in shape) { + tensor_write<in_t>(output, shape, index, true); } -for_each (index in in_shape) { +for_each(index in shape1) { tmp_index = index; tmp_index[axis]=0; - value = tensor_read<in_t>(input, in_shape, index) - acc = tensor_read<in_t>(output, out_shape, tmp_index) - acc = acc && value - tensor_write<in_t>(output, out_shape, tmp_index, acc) + value = tensor_read<in_t>(input, shape1, index); + acc = tensor_read<in_t>(output, shape, tmp_index); + acc = acc && value; + tensor_write<in_t>(output, shape, tmp_index, acc); } ---- *Supported Data Types:* |=== -|Profile|Mode|in_t|out_t +|Profile|Mode|in_t -|Any|Boolean|bool|bool +|Any|Boolean|bool_t |=== ==== REDUCE_ANY @@ -59,36 +59,36 @@ Reduce a tensor along the given axis with a logical OR operation |=== |Argument|Type|Name|Shape|Description -|Input|in_t*|input|in_shape|Input tensor with rank from 1 to 4 -|Attribute|int|axis|-|Axis to reduce -|Output|out_t*|output|out_shape|Output tensor. Same rank as the input tensor. +|Input|in_t*|input|shape1|Input tensor with rank from 1 to 4 +|Attribute|int32_t|axis|-|Axis to reduce +|Output|in_t*|output|shape|Output tensor. Same rank as the input tensor. |=== *Operation Function:* [source,c] ---- -assert(0<=axis && axis<rank(in_shape)) -assert(out_shape[axis]==1) -for_each (index in out_shape) { - tensor_write<in_t>(output, out_shape, index, false) +assert(0 <= axis && axis < rank(shape1)); +assert(shape[axis] == 1); +for_each(index in shape) { + tensor_write<in_t>(output, shape, index, false); } -for_each (index in in_shape) { +for_each(index in shape1) { tmp_index = index; tmp_index[axis]=0; - value = tensor_read<in_t>(input, in_shape, index) - acc = tensor_read<in_t>(output, out_shape, tmp_index) - acc = acc || value - tensor_write<in_t>(output, out_shape, tmp_index, acc) + value = tensor_read<in_t>(input, shape1, index); + acc = tensor_read<in_t>(output, shape, tmp_index); + acc = acc || value; + tensor_write<in_t>(output, shape, tmp_index, acc); } ---- *Supported Data Types:* |=== -|Profile|Mode|in_t|out_t +|Profile|Mode|in_t -|Any|Boolean|bool|bool +|Any|Boolean|bool_t |=== ==== REDUCE_MAX @@ -100,39 +100,39 @@ Reduce a tensor along the given axis with a maximum operation |=== |Argument|Type|Name|Shape|Description -|Input|in_t*|input|in_shape|Input tensor with rank from 1 to 4 -|Attribute|int|axis|-|Axis to reduce -|Output|out_t*|output|out_shape|Output tensor. Same rank as the input tensor. +|Input|in_t*|input|shape1|Input tensor with rank from 1 to 4 +|Attribute|int32_t|axis|-|Axis to reduce +|Output|in_t*|output|shape|Output tensor. Same rank as the input tensor. |=== *Operation Function:* [source,c] ---- -assert(0<=axis && axis<rank(in_shape)) -assert(out_shape[axis]==1) -for_each (index in out_shape) { - tensor_write<in_t>(output, out_shape, index, minimum<in_t>) +assert(0 <= axis && axis < rank(shape1)); +assert(shape[axis] == 1); +for_each(index in shape) { + tensor_write<in_t>(output, shape, index, minimum<in_t>); } -for_each (index in in_shape) { +for_each(index in shape1) { tmp_index = index; tmp_index[axis]=0; - value = tensor_read<in_t>(input, in_shape, index) - acc = tensor_read<in_t>(output, out_shape, tmp_index) - acc = apply_max<in_t>(acc, value) - tensor_write<in_t>(output, out_shape, tmp_index, acc) + value = tensor_read<in_t>(input, shape1, index); + acc = tensor_read<in_t>(output, shape, tmp_index); + acc = apply_max<in_t>(acc, value); + tensor_write<in_t>(output, shape, tmp_index, acc); } ---- *Supported Data Types:* |=== -|Profile|Mode|in_t|out_t +|Profile|Mode|in_t -|Any|signed 8|int8|int8 -|Any|signed 16|int16|int16 -|Any|signed 32|int32|int32 -|MI, MT|float|float|float +|Any|signed 8|int8_t +|Any|signed 16|int16_t +|Any|signed 32|int32_t +|MI, MT|floating-point|float_t |=== ==== REDUCE_MIN @@ -143,9 +143,9 @@ Reduce a tensor along the given axis with a minimum operation |=== |Argument|Type|Name|Shape|Description -|Input|in_t*|input|in_shape|Input tensor with rank from 1 to 4 -|Attribute|int|axis|-|Axis to reduce -|Output|out_t*|output|out_shape|Output tensor. Same rank as the input tensor. +|Input|in_t*|input|shape1|Input tensor with rank from 1 to 4 +|Attribute|int32_t|axis|-|Axis to reduce +|Output|in_t*|output|shape|Output tensor. Same rank as the input tensor. |=== *Quantization Parameters:* @@ -156,30 +156,30 @@ Quantization is ignored when doing the REDUCE_MIN operation. The input and outpu [source,c] ---- -assert(0<=axis && axis<rank(in_shape)) -assert(out_shape[axis]==1) -for_each (index in out_shape) { - tensor_write<in_t>(output, out_shape, index, maximum<in_t>) +assert(0 <= axis && axis < rank(shape1)); +assert(shape[axis]==1); +for_each(index in shape) { + tensor_write<in_t>(output, shape, index, maximum<in_t>); } -for_each (index in in_shape) { +for_each(index in shape1) { tmp_index = index; tmp_index[axis]=0; - value = tensor_read<in_t>(input, in_shape, index) - acc = tensor_read<in_t>(output, out_shape, tmp_index) - acc = apply_min<in_t>(acc, value) - tensor_write<in_t>(output, out_shape, tmp_index, acc) + value = tensor_read<in_t>(input, shape1, index); + acc = tensor_read<in_t>(output, shape, tmp_index); + acc = apply_min<in_t>(acc, value); + tensor_write<in_t>(output, shape, tmp_index, acc); } ---- *Supported Data Types:* |=== -|Profile|Mode|in_t|out_t +|Profile|Mode|in_t -|Any|signed 8|int8|int8 -|Any|signed 16|int16|int16 -|Any|signed 32|int32|int32 -|MI, MT|float|float|float +|Any|signed 8|int8_t +|Any|signed 16|int16_t +|Any|signed 32|int32_t +|MI, MT|floating-point|float_t |=== ==== REDUCE_PRODUCT @@ -191,36 +191,36 @@ Reduce a tensor along the given axis by computing the product of the axis. |=== |Argument|Type|Name|Shape|Description -|Input|in_t*|input|in_shape|Input tensor with rank from 1 to 4 -|Attribute|int|axis|-|Axis to reduce -|Output|out_t*|output|out_shape|Output tensor. Same rank as the input tensor. +|Input|in_t*|input|shape1|Input tensor with rank from 1 to 4 +|Attribute|int32_t|axis|-|Axis to reduce +|Output|in_t*|output|shape|Output tensor. Same rank as the input tensor. |=== *Operation Function:* [source,c] ---- -assert(0<=axis && axis<rank(in_shape)) -assert(out_shape[axis]==1) -for_each (index in out_shape) { - tensor_write<in_t>(output, out_shape, index, 1.0) +assert(0 <= axis && axis < rank(shape1)); +assert(shape[axis] == 1); +for_each(index in shape) { + tensor_write<in_t>(output, shape, index, 1.0); } -for_each (index in in_shape) { +for_each(index in shape1) { tmp_index = index; tmp_index[axis]=0; - value = tensor_read<in_t>(input, in_shape, index) - acc = tensor_read<in_t>(output, out_shape, tmp_index) - acc = acc * value - tensor_write<in_t>(output, out_shape, tmp_index, acc) + value = tensor_read<in_t>(input, shape1, index); + acc = tensor_read<in_t>(output, shape, tmp_index); + acc = acc * value; + tensor_write<in_t>(output, shape, tmp_index, acc); } ---- *Supported Data Types:* |=== -|Profile|Mode|in_t|out_t +|Profile|Mode|in_t -|MI, MT|float|float|float +|MI, MT|floating-point|float_t |=== ==== REDUCE_SUM @@ -232,36 +232,36 @@ Reduce a tensor along the given axis by computing the sum of the axis. |=== |Argument|Type|Name|Shape|Description -|Input|in_t*|input|in_shape|Input tensor with rank from 1 to 4 -|Attribute|int|axis|-|Axis to reduce -|Output|out_t*|output|out_shape|Output tensor. Same rank as the input tensor. +|Input|in_t*|input|shape1|Input tensor with rank from 1 to 4 +|Attribute|int32_t|axis|-|Axis to reduce +|Output|in_t*|output|shape|Output tensor. Same rank as the input tensor. |=== *Operation Function:* [source,c] ---- -assert(0<=axis && axis<rank(in_shape)) -assert(out_shape[axis]==1) -for_each (index in out_shape) { - tensor_write<in_t>(output, out_shape, index, 0) +assert(0 <= axis && axis < rank(shape1)); +assert(shape[axis] == 1); +for_each(index in shape) { + tensor_write<in_t>(output, shape, index, 0); } -for_each (index in in_shape) { +for_each(index in shape1) { tmp_index = index; tmp_index[axis]=0; - value = tensor_read<in_t>(input, in_shape, index) - acc = tensor_read<in_t>(output, out_shape, tmp_index) - acc = apply_add<in_t>(acc, value) - tensor_write<in_t>(output, out_shape, tmp_index, acc) + value = tensor_read<in_t>(input, shape1, index); + acc = tensor_read<in_t>(output, shape, tmp_index); + acc = apply_add<in_t>(acc, value); + tensor_write<in_t>(output, shape, tmp_index, acc); } ---- *Supported Data Types:* |=== -|Profile|Mode|in_t|out_t +|Profile|Mode|in_t -|Any|signed 32|int32|int32 -|MI, MT|float|float|float +|Any|signed 32|int32_t +|MI, MT|floating-point|float_t |=== |