| 372 | } |
| 373 | |
| 374 | ErrorCode VulkanMatMul::onEncode(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs, |
| 375 | const VulkanCommandPool::Buffer *cmdBuffer) { |
| 376 | Tensor* C = outputs[0]; |
| 377 | auto w0 = inputs[0]->length(1); |
| 378 | auto h0 = inputs[0]->length(0); |
| 379 | auto e = C->length(0); |
| 380 | auto h = C->length(1); |
| 381 | auto l = w0; |
| 382 | if (mTransposeA) { |
| 383 | l = h0; |
| 384 | } |
| 385 | MatMulInfo info; |
| 386 | info.e = e; |
| 387 | info.l = l; |
| 388 | info.h = h; |
| 389 | if (mTransposeA) { |
| 390 | info.aStride[0] = 1; |
| 391 | info.aStride[1] = e; |
| 392 | info.aStride[2] = 0; |
| 393 | } else { |
| 394 | info.aStride[0] = l; |
| 395 | info.aStride[1] = 1; |
| 396 | info.aStride[2] = 0; |
| 397 | } |
| 398 | if (mTransposeB) { |
| 399 | info.bStride[0] = 0; |
| 400 | info.bStride[1] = 1; |
| 401 | info.bStride[2] = l; |
| 402 | } else { |
| 403 | info.bStride[0] = 0; |
| 404 | info.bStride[1] = h; |
| 405 | info.bStride[2] = 1; |
| 406 | } |
| 407 | info.cStride[0] = h; |
| 408 | info.cStride[1] = 0; |
| 409 | info.cStride[2] = 1; |
| 410 | auto res = encode(inputs, outputs, cmdBuffer, info); |
| 411 | if (!res) { |
| 412 | return NOT_SUPPORT; |
| 413 | } |
| 414 | return NO_ERROR; |
| 415 | } |
| 416 | class VulkanMatMulCreator : public VulkanBackend::Creator { |
| 417 | public: |
| 418 | virtual VulkanBasicExecution* onCreate(const std::vector<Tensor*>& inputs, const std::vector<Tensor*>& outputs, const MNN::Op* op, Backend* bn) const override { |