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go on with openCL implementation

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This commit is contained in:
frtabu
2021-10-27 15:08:10 +02:00
parent 2e8013546b
commit 68d415fd85
2 changed files with 18 additions and 4 deletions
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openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder_kernels_CL.cl
+8
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@@ -88,6 +88,9 @@ __constant char h_ele_col_bg2_count[52] = {
// Kernel 1
__kernel void ldpc_cnp_kernel_1st_iter( __local char * dev_llr, __local char * dev_dt, int BG, int row, int col, int Zc)
{
// int iMCW = blockIdx.y; // codeword id
// int iBlkRow = blockIdx.x; // block row in h_base
// int iSubRow = threadIdx.x; // row index in sub_block of h_base
// if(blockIdx.x == 0 && threadIdx.x == 1) printf("cnp %d\n", threadIdx.x);
int iMCW = get_group_id(1); // codeword id
int iBlkRow = get_group_id(0); // block row in h_base
@@ -158,6 +161,9 @@ __kernel void ldpc_cnp_kernel_1st_iter( __local char * dev_llr, __local char * d
__kernel void ldpc_cnp_kernel( __local char * dev_llr, __local char * dev_dt, int BG, int row, int col, int Zc)
{
// if(blockIdx.x == 0 && threadIdx.x == 1) printf("cnp\n");
// int iMCW = blockIdx.y;
// int iBlkRow = blockIdx.x; // block row in h_base // block col in h_base
// int iSubRow = threadIdx.x; // row index in sub_block of h_base
int iMCW = get_group_id(1);
int iBlkRow = get_group_id(0); // block row in h_base
int iBlkCol; // block col in h_base
@@ -270,6 +276,8 @@ ldpc_vnp_kernel_normal(__local char * dev_llr, __local char * dev_dt, /* char *
__kernel void pack_decoded_bit(__global unsigned char * dev_llr, __global unsigned char * dev_tmp, int col, int Zc)
{
// int iMCW = blockIdx.y;
// int btid = threadIdx.x;
unsigned char tmp[128];
int iMCW = get_group_id(1);
int btid = get_local_id(0);