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C函数补充extern “C”

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陈增辉 2024-12-28 01:20:48 +08:00
parent eeb360754c
commit a7d2ed7996
1 changed files with 3 additions and 3 deletions
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6
GPUTool/GPURTPC.cu
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@ -480,7 +480,7 @@ extern "C" void calculationEcho(float* sigma0, float* TransAnt, float* ReciveAnt
cudaDeviceSynchronize(); cudaDeviceSynchronize();
} }
void CUDACalculationEchoAmp(float* sigma0, float* TransAnt, float* ReciveAnt, float* R, float Pt, float* ampArr, long len) extern "C" void CUDACalculationEchoAmp(float* sigma0, float* TransAnt, float* ReciveAnt, float* R, float Pt, float* ampArr, long len)
{ {
int blockSize = 256; // 每个块的线程数 int blockSize = 256; // 每个块的线程数
@ -499,7 +499,7 @@ void CUDACalculationEchoAmp(float* sigma0, float* TransAnt, float* ReciveAnt, fl
} }
void CUDACalculationEchoPhase(float* R, float lamda, float* phaseArr, long len) extern "C" void CUDACalculationEchoPhase(float* R, float lamda, float* phaseArr, long len)
{ {
int blockSize = 256; // 每个块的线程数 int blockSize = 256; // 每个块的线程数
int numBlocks = (len + blockSize - 1) / blockSize; // 根据 pixelcount 计算网格大小 int numBlocks = (len + blockSize - 1) / blockSize; // 根据 pixelcount 计算网格大小
@ -518,7 +518,7 @@ void CUDACalculationEchoPhase(float* R, float lamda, float* phaseArr, long len)
} }
void CUDACombinationEchoAmpAndPhase(float* R, extern "C" void CUDACombinationEchoAmpAndPhase(float* R,
float* echoAmp, float* echoPhase, float* echoAmp, float* echoPhase,
float nearRange, float Fs, long plusepoints, cuComplex* echo, long* FreqID, long len) float nearRange, float Fs, long plusepoints, cuComplex* echo, long* FreqID, long len)
{ {