commit ee79c2197e6529f5274893e3764d0ded04aff22e
author Måns Nilsson <mans.nilsson@arm.com> Tue Jun 22 18:16:52 2021 +0200
committer felix-johnny <48442848+felix-johnny@users.noreply.github.com> Thu Jul 15 16:07:09 2021 +0200
tree dae14b86d2d0aca9cf2fe0d2214c1b2846063211
parent fe90db31ebaed621860fd5a5489a05ce0879e023

CMSIS-NN: Add int16 conv kernel support

* Adds test_arm_convolve_wrapper_s16 and test_arm_convolve_16 with
  reference implementation.
* This requires new requantization so it is based on new function,
  arm_nn_requantize_s64.
* Adds unit tests for this.

Change-Id: I730458996472d6dbb51d239bc7530dd53d21130f

ARM.CMSIS.pdsc

diff --git a/ARM.CMSIS.pdsc b/ARM.CMSIS.pdsc
index 0153a50..137f663 100644
--- a/ARM.CMSIS.pdsc
+++ b/ARM.CMSIS.pdsc
@@ -11,6 +11,8 @@
     <release version="5.8.1">
       Active development ...
       CMSIS-DSP: 1.10.0 (see revision history for details)
+      CMSIS-NN: 3.0.1 (see revision history for details)
+       - Support for int16
     </release>
     <release version="5.8.0" date="2021-06-24">
       CMSIS-Core(M): 5.5.0 (see revision history for details)
@@ -2815,12 +2817,14 @@
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_depthwise_conv_s8.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_convolve_HWC_q15_fast_nonsquare.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_convolve_s8.c"/>
+        <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_convolve_s16.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_nn_mat_mult_s8.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_depthwise_conv_3x3_s8.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_depthwise_separable_conv_HWC_q7_nonsquare.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_convolve_HWC_q7_basic.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_depthwise_conv_s8_opt.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_convolve_wrapper_s8.c"/>
+        <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_convolve_wrapper_s16.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_convolve_HWC_q15_fast.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_nn_mat_mult_kernel_q7_q15_reordered.c"/>
         <file category="source" name="CMSIS/NN/Source/ConvolutionFunctions/arm_nn_depthwise_conv_s8_core.c"/>