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author | Ryan OShea <ryan.oshea3@arm.com> | 2022-11-07 16:20:48 +0000 |
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committer | ryan.oshea3 <ryan.oshea3@arm.com> | 2022-11-16 15:22:50 +0000 |
commit | 31441595009182c985dacbedc70c41ee6664d070 (patch) | |
tree | 248a85295aeff4022c9b395fc97748b0a0aa6b35 /src/armnnUtils/FloatingPointConverter.cpp | |
parent | bd18eab07a8f30492de1e462b1815189014cb8d5 (diff) | |
download | armnn-31441595009182c985dacbedc70c41ee6664d070.tar.gz |
IVGCVSW-7214 Disable BF16-Turbo-Mode and remove conversion layers
- Remove Bf16ToFp32 Conversion Layer
- Remove Fp32ToBf16 Conversion Layer
- Remove B16 Conversion tests
* Throw exception if m_ReduceFp32ToBf16 optimzer option is set to true
* Provide comments to enable fast math in order to use bf16
* Update docs to inform users to enable fast math for bf16
Execute Network Changes
* Require bf16_turbo_mode to also have fast_math_enabled set to true
- Remove setting m_ReduceFp32ToBf16 optimizer option
Signed-off-by: Ryan OShea <ryan.oshea3@arm.com>
Change-Id: Ibaa6da9d29c96a1ce32ff5196b0847fde9f04a1c
Diffstat (limited to 'src/armnnUtils/FloatingPointConverter.cpp')
-rw-r--r-- | src/armnnUtils/FloatingPointConverter.cpp | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/armnnUtils/FloatingPointConverter.cpp b/src/armnnUtils/FloatingPointConverter.cpp index 8123cf3577..7a684f1eb0 100644 --- a/src/armnnUtils/FloatingPointConverter.cpp +++ b/src/armnnUtils/FloatingPointConverter.cpp @@ -43,34 +43,4 @@ void FloatingPointConverter::ConvertFloat16To32(const void* srcFloat16Buffer, } } -void FloatingPointConverter::ConvertFloat32ToBFloat16(const float* srcFloat32Buffer, - size_t numElements, - void* dstBFloat16Buffer) -{ - ARMNN_ASSERT(srcFloat32Buffer != nullptr); - ARMNN_ASSERT(dstBFloat16Buffer != nullptr); - - armnn::BFloat16* bf16 = static_cast<armnn::BFloat16*>(dstBFloat16Buffer); - - for (size_t i = 0; i < numElements; i++) - { - bf16[i] = armnn::BFloat16(srcFloat32Buffer[i]); - } -} - -void FloatingPointConverter::ConvertBFloat16ToFloat32(const void* srcBFloat16Buffer, - size_t numElements, - float* dstFloat32Buffer) -{ - ARMNN_ASSERT(srcBFloat16Buffer != nullptr); - ARMNN_ASSERT(dstFloat32Buffer != nullptr); - - const armnn::BFloat16* bf16 = static_cast<const armnn::BFloat16*>(srcBFloat16Buffer); - - for (size_t i = 0; i < numElements; i++) - { - dstFloat32Buffer[i] = bf16[i].ToFloat32(); - } -} - } //namespace armnnUtils |