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1187eb0375
encodeMulRegVal() makes extensive use of encodeAluAdd(). The following problems are addressed: * encodeAluAdd() performs an addition and saves the calculated result to the first register. Saving the result to the first register clears the calculated result. * An array of MI_MATH buffers is setup prior to performing a series of encodeAluAdd()'s where the same registers are reused for the calculations. For calculated results to be carried over from one encodeAluAdd() operation to subsequent encodeAluAdd() operations, the MI_MATH buffer needs to be setup per encodeAluAdd(). Create EncodeMath<Family>::addition() to reserve a MI_MATH buffer and performs the addition by calling encodeAluAdd(). Modify encodeAluAdd() to save calculated result to a third register. Then, after EncodeMath<Family>::addition() is called in encodeMulRegVal(), copy the calculated result from the result register to the first register from the EncodeMath<Family>::addition() operation. This will allow the calculated value to be carried over to subsequent addition operations. Change-Id: I9c6f8362a1ca2f7e3361aaa48d8748dd6ff0f4c8 Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
/*
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* Copyright (C) 2020 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/command_container/command_encoder.h"
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#include "shared/source/command_container/command_encoder.inl"
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#include "shared/source/command_container/command_encoder_base.inl"
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#include "shared/source/gen9/hw_cmds_base.h"
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#include "opencl/source/gen9/reg_configs.h"
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namespace NEO {
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using Family = SKLFamily;
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template struct EncodeDispatchKernel<Family>;
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template struct EncodeStates<Family>;
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template struct EncodeMath<Family>;
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template struct EncodeMathMMIO<Family>;
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template struct EncodeIndirectParams<Family>;
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template struct EncodeSetMMIO<Family>;
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template struct EncodeL3State<Family>;
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template struct EncodeMediaInterfaceDescriptorLoad<Family>;
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template struct EncodeStateBaseAddress<Family>;
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template struct EncodeStoreMMIO<Family>;
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template struct EncodeSurfaceState<Family>;
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template struct EncodeAtomic<Family>;
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template struct EncodeSempahore<Family>;
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template struct EncodeBatchBufferStartOrEnd<Family>;
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template struct EncodeMiFlushDW<Family>;
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} // namespace NEO
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