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2022-12-05Add Levels defintionDominic Symes
Add definition of Level 1.0. Signed-off-by: Dominic Symes <dominic.symes@arm.com> Change-Id: I1b34ae22396f273cc5ecdf99198fdbece6e2809c
2022-10-19Define the index type for tensor co-ordinatesDominic Symes
Tensor co-ordinate indices are signed 32-bit values in this version of the specification. Signed-off-by: Dominic Symes <dominic.symes@arm.com> Change-Id: I6b8dde500ef9c4c4c5688c1a43f8d658863e4a49
2022-06-17Initial work on floating-point type definitionEric Kunze
Define operations in terms of common floating-point data types. Definitions for the data types are in the introduction. Added a section to describe status of the different profiles. Signed-off-by: Eric Kunze <eric.kunze@arm.com> Change-Id: Iac57026806acfb7913f40af61176322fb02b7cc1
2022-06-17Rework the introductionEric Kunze
The information on quantization and numerics was out of date. The tensor access helpers were also consolidated and moved into their own section in the pseudocode chapter. Signed-off-by: Eric Kunze <eric.kunze@arm.com> Change-Id: I472e674ed88f4a3ef379010cf50b13cf8afa5f17
2022-06-01Add FFT operators to MI/MT profilesEric Kunze
Adds FFT2D for complex->complex FFT Adds RFFT2D for real->complex FFT Change-Id: Id50f96b8f66f17c3020767c002f0c1f41a76d62e Signed-off-by: Eric Kunze <eric.kunze@arm.com>
2022-05-26Update RESHAPE pseudocodeEric Kunze
Remove the calculation of a -1 dimension from the operator. Calculates the new coordinates, and adds the proper tensor_read/tensor_write for the data. Signed-off-by: Eric Kunze <eric.kunze@arm.com> Change-Id: Iad1d83c170732bdfb3652dead9044809168b23d2
2022-05-03Specify width of integer typesDominic Symes
Clarify for types previously definded as int the width assumed by the specification. Signed-off-by: Dominic Symes <dominic.symes@arm.com> Change-Id: Ied62d4803a4323a600d33cff09752a76ca48f18d
2022-04-14Specify output dimension formulae for tensor opsDominic Symes
For each tensor op clarify how the output dimensions of output height (OH) and output width (OW) relate to the input height (IH) and input width (IW). Signed-off-by: Dominic Symes <dominic.symes@arm.com> Change-Id: Iad36041f54e439c944cacf08afac5567dd2bad3f
2022-03-15Update floating point edge casesEric Kunze
Cover cases where NaN, +/- 0, +/- infinity are involved Signed-off-by: Eric Kunze <eric.kunze@arm.com> Change-Id: I1a5a23c7b856ddb997f7cdc00282420294ef3e6d
2022-01-07Add rudimentary spell check for specificationEric Kunze
We can't easily spell check the entire specification, the pseudocode and operator tables make it unworkable. This adds a simple python script that tries to extract just the description of the operators for checking. It also does a check over the entire license. A custom dictionary is used to contain specification custom words. Change-Id: I74558c03af1506e2970f20b3246d920c2753ca44 Signed-off-by: Eric Kunze <eric.kunze@arm.com>
2021-10-28Readability fixes for pseudocodeEric Kunze
Avoid use of acc for variables when they are not convolution accumulators. Use argument types appropriately. Add missing pseudocode for some MI operators Change-Id: I9113f9228dbcafb85206bcc39310e9599cb12c08
2021-10-15Add ERROR_IF checks to CONCAT operatorMatthew Haddon
* Add ERROR_IF checks to ensure that inputs have the correct rank, dimension lengths, and a suitable axis value * Make REVERSE REQUIRES check into an ERROR_IF * Some minor typo/formatting fixes Change-Id: Ie133788ca7e1deab194ba5ef97e47c39cdd170b6 Signed-off-by: Matthew Haddon <matthew.haddon@arm.com>
2021-10-12refactor SLICE error_if checksMatthew Haddon
* refactored error_if checks to avoid logic overlap * Added check to ensure that size dimensions match output dimension * Defined the rank() function in pseudocode helpers Change-Id: I56bf06252d9149d449c984126e8f2025a07d6034 Signed-off-by: Matthew Haddon <matthew.haddon@arm.com>
2021-10-08Force output shape to be correct for pooling operationsMatthew Haddon
The avg_pool2d and max_pool2d operators trigger an error_if statement if the output shape provided does not match the output shape generated by the operation given the input arguments. * Add pseudocode for floor operation * Fixed type in RESCALE op Signed-off-by: Matthew Haddon <matthew.haddon@arm.com> Change-Id: I087faa331c30becc05719cd1261f436019dcdeb5
2021-09-16Clarify range limitations for tensorsEric Kunze
Catch zero and negative sized tensors. Clarify configuration of bool_t in the reference model. int4_t limitations on -8 to stay symmetric around 0. Pad values must be >= 0. Stride,dilation values must be >= 1. Change-Id: Idb6ef740f855912a8340475ba319816f90c9b051 Signed-off-by: Eric Kunze <eric.kunze@arm.com>
2021-07-13Add definition of TOSA complianceDominic Symes
Signed-off-by: Dominic Symes <dominic.symes@arm.com> Change-Id: I2e25d0467843adb078d5ab9fd681af40b2ffa52e
2021-06-24Replace assert with REQUIRE()Eric Kunze
REQUIRE is a direct replacement for the asserts, and uses the unpredictable() function in pseudocode to describe the required conditions for operators Change-Id: I35dc81e083d8e41f16728d992bdb8b06b0271226 Signed-off-by: Eric Kunze <eric.kunze@arm.com>
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