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Hi,
I am trying to convert CUDA-Winograd usinf dpct but I am getting SIGSEGV error for all the files.Sample error for Kernel256_winograd.cu is:
c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master>dpct --cuda-include-path="C:\nvcc\include" --out-root=dpct Kernel256_winograd.cu Processing: c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:11:1: warning: DPCT1037:0: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. #include "cudnn.h" ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:273:32: warning: format specifies type 'int' but the argument has type 'unsigned long long' [-Wformat] printf("TotalTime = %d us\n", nT2-nT1); ~~ ^~~~~~~ %llu c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:400:38: warning: format specifies type 'int' but the argument has type 'unsigned long long' [-Wformat] printf("cuDNN TotalTime = %d us\n", nT2_cudnn-nT1_cudnn); ~~ ^~~~~~~~~~~~~~~~~~~ %llu c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:275:6: warning: DPCT1003:1: Migrated API does not return error code. (*, 0) is inserted. You may need to rewrite this code. s = cudaMemcpy(tmp, output, nOutput<<2, cudaMemcpyDeviceToHost); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:276:17: warning: DPCT1009:2: SYCL uses exceptions to report errors and does not use the error codes. The original code was commented out and a warning string was inserted. You need to rewrite this code. printf("%s\n", cudaGetErrorName(s)); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:321:2: warning: DPCT1037:3: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. cudnnStatus_t status; ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:325:2: warning: DPCT1037:4: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. cudnnHandle_t handle; ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:326:11: warning: DPCT1037:5: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnCreate(&handle); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:327:16: warning: DPCT1037:6: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed1\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:329:2: warning: DPCT1037:7: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. cudnnTensorDescriptor_t xdesc, ydesc, bdesc; ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:330:2: warning: DPCT1037:8: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. cudnnFilterDescriptor_t wdesc; // CUDNN_TENSOR_NHWC, CUDNN_TENSOR_NCHW ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:331:11: warning: DPCT1037:9: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnCreateTensorDescriptor(&xdesc); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:332:16: warning: DPCT1037:10: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed2\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:333:11: warning: DPCT1037:11: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnSetTensor4dDescriptor(xdesc, CUDNN_TENSOR_NHWC, CUDNN_DATA_FLOAT, 1, 256, 16, 16); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:334:16: warning: DPCT1037:12: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed3\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:335:11: warning: DPCT1037:13: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnCreateTensorDescriptor(&ydesc); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:336:16: warning: DPCT1037:14: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed4\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:337:11: warning: DPCT1037:15: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnSetTensor4dDescriptor(ydesc, CUDNN_TENSOR_NHWC, CUDNN_DATA_FLOAT, 1, 256, 14, 14); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:338:16: warning: DPCT1037:16: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed5\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:339:11: warning: DPCT1037:17: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnCreateFilterDescriptor(&wdesc); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:340:16: warning: DPCT1037:18: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed6\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:341:11: warning: DPCT1037:19: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnSetFilter4dDescriptor(wdesc, CUDNN_DATA_FLOAT, CUDNN_TENSOR_NCHW, 256, 256, 3, 3); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:342:16: warning: DPCT1037:20: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed7\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:343:11: warning: DPCT1037:21: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnCreateTensorDescriptor(&bdesc); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:344:16: warning: DPCT1037:22: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed8\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:345:11: warning: DPCT1037:23: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnSetTensor4dDescriptor(bdesc, CUDNN_TENSOR_NHWC, CUDNN_DATA_FLOAT, 1, 256, 1, 1); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:346:16: warning: DPCT1037:24: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed9\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:347:2: warning: DPCT1037:25: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. cudnnConvolutionDescriptor_t conv_desc; ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:348:11: warning: DPCT1037:26: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnCreateConvolutionDescriptor(&conv_desc); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:349:16: warning: DPCT1037:27: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed10\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:350:11: warning: DPCT1037:28: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnSetConvolution2dDescriptor(conv_desc, 0,0, 1,1,1,1, CUDNN_CROSS_CORRELATION, CUDNN_DATA_FLOAT); //CUDNN_CONVOLUTION ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:351:16: warning: DPCT1037:29: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed11\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:353:2: warning: DPCT1037:30: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. cudnnActivationDescriptor_t act_desc; ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:354:11: warning: DPCT1037:31: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnCreateActivationDescriptor(&act_desc); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:355:16: warning: DPCT1037:32: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed12\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:356:11: warning: DPCT1037:33: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnSetActivationDescriptor(act_desc, CUDNN_ACTIVATION_RELU, CUDNN_NOT_PROPAGATE_NAN, 0); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:357:16: warning: DPCT1037:34: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed13\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:359:2: warning: DPCT1037:35: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. cudnnTensorDescriptor_t bnScaleBiasMeanVarDesc; ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:360:11: warning: DPCT1037:36: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnCreateTensorDescriptor(&bnScaleBiasMeanVarDesc); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:361:16: warning: DPCT1037:37: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed14\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:362:11: warning: DPCT1037:38: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. status = cudnnSetTensor4dDescriptor(bnScaleBiasMeanVarDesc, CUDNN_TENSOR_NCHW, CUDNN_DATA_FLOAT, 1, 256, 1, 1); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:363:16: warning: DPCT1037:39: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. if (status != CUDNN_STATUS_SUCCESS) printf("failed15\n"); ^ c:\Users\intel\Downloads\cuda code\CUDA-Winograd-master\Kernel256_winograd.cu:365:2: warning: DPCT1037:40: Rewrite this code using Intel(R) oneAPI Deep Neural Network Library (oneDNN) with DPC++. cudnnConvolutionFwdAlgo_t algo = (cudnnConvolutionFwdAlgo_t)6; ^ Meet signal:SIGSEGV Intel(R) DPC++ Compatibility Tool tries to give analysis reports and terminates...
I am getting same SIGSEGV error for /Kernel128_one.cu, Kernel128_winograd.cu and Kernel256_one.cu files too (though warnings are different)
compile_commands.json is also attached but I am getting same error with or without compile_commands.json.
Regards,
Gagan
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Hi Gagandeep,
Thanks for reaching out to us.!
We are able to reproduce the error on our side.
We have escalated this query to the concerned.
Thanks & Regards
Goutham
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Hi Gagandeep,
The issue can no longer be reproduced with Beta08. Could you please verify at your end?

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