[HIPIFY][#674][rocSPARSE][feature] rocSPARSE support - Step 70 - func…

…tions `rocsparse_(s|d|c|z)bsrsv_buffer_size` + Updated `SPARSE` synthetic tests, the regenerated hipify-perl, and `SPARSE` `CUDA2HIP` documentation
ROCm · Dec 7, 2023 · 73e45e6 · 73e45e6
1 parent 0e4e77d
commit 73e45e6
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Showing 6 changed files with 60 additions and 12 deletions.
diff --git a/bin/hipify-perl b/bin/hipify-perl
@@ -1919,6 +1919,7 @@ sub rocSubstitutions {
     subst("cusparseCbsrsm2_bufferSize", "rocsparse_cbsrsm_buffer_size", "library");
     subst("cusparseCbsrsm2_solve", "rocsparse_cbsrsm_solve", "library");
     subst("cusparseCbsrsv2_analysis", "rocsparse_cbsrsv_analysis", "library");
+    subst("cusparseCbsrsv2_bufferSizeExt", "rocsparse_cbsrsv_buffer_size", "library");
     subst("cusparseCbsrsv2_solve", "rocsparse_cbsrsv_solve", "library");
     subst("cusparseCcsc2dense", "rocsparse_ccsc2dense", "library");
     subst("cusparseCcsr2bsr", "rocsparse_ccsr2bsr", "library");
@@ -2002,6 +2003,7 @@ sub rocSubstitutions {
     subst("cusparseDbsrsm2_bufferSize", "rocsparse_dbsrsm_buffer_size", "library");
     subst("cusparseDbsrsm2_solve", "rocsparse_dbsrsm_solve", "library");
     subst("cusparseDbsrsv2_analysis", "rocsparse_dbsrsv_analysis", "library");
+    subst("cusparseDbsrsv2_bufferSizeExt", "rocsparse_dbsrsv_buffer_size", "library");
     subst("cusparseDbsrsv2_solve", "rocsparse_dbsrsv_solve", "library");
     subst("cusparseDcsc2dense", "rocsparse_dcsc2dense", "library");
     subst("cusparseDcsr2bsr", "rocsparse_dcsr2bsr", "library");
@@ -2103,6 +2105,7 @@ sub rocSubstitutions {
     subst("cusparseSbsrsm2_bufferSize", "rocsparse_sbsrsm_buffer_size", "library");
     subst("cusparseSbsrsm2_solve", "rocsparse_sbsrsm_solve", "library");
     subst("cusparseSbsrsv2_analysis", "rocsparse_sbsrsv_analysis", "library");
+    subst("cusparseSbsrsv2_bufferSizeExt", "rocsparse_sbsrsv_buffer_size", "library");
     subst("cusparseSbsrsv2_solve", "rocsparse_sbsrsv_solve", "library");
     subst("cusparseScatter", "rocsparse_scatter", "library");
     subst("cusparseScsc2dense", "rocsparse_scsc2dense", "library");
@@ -2218,6 +2221,7 @@ sub rocSubstitutions {
     subst("cusparseZbsrsm2_bufferSize", "rocsparse_zbsrsm_buffer_size", "library");
     subst("cusparseZbsrsm2_solve", "rocsparse_zbsrsm_solve", "library");
     subst("cusparseZbsrsv2_analysis", "rocsparse_zbsrsv_analysis", "library");
+    subst("cusparseZbsrsv2_bufferSizeExt", "rocsparse_zbsrsv_buffer_size", "library");
     subst("cusparseZbsrsv2_solve", "rocsparse_zbsrsv_solve", "library");
     subst("cusparseZcsc2dense", "rocsparse_zcsc2dense", "library");
     subst("cusparseZcsr2bsr", "rocsparse_zcsr2bsr", "library");

diff --git a/docs/tables/CUSPARSE_API_supported_by_HIP_and_ROC.md b/docs/tables/CUSPARSE_API_supported_by_HIP_and_ROC.md
@@ -295,7 +295,7 @@
 |`cusparseCbsrmv`| | | | |`hipsparseCbsrmv`|3.5.0| | | | | | | | | | |
 |`cusparseCbsrsv2_analysis`| |12.2| | |`hipsparseCbsrsv2_analysis`|3.6.0| | | | |`rocsparse_cbsrsv_analysis`|3.6.0| | | | |
 |`cusparseCbsrsv2_bufferSize`| |12.2| | |`hipsparseCbsrsv2_bufferSize`|3.6.0| | | | | | | | | | |
-|`cusparseCbsrsv2_bufferSizeExt`| |12.2| | |`hipsparseCbsrsv2_bufferSizeExt`|3.6.0| | | | | | | | | | |
+|`cusparseCbsrsv2_bufferSizeExt`| |12.2| | |`hipsparseCbsrsv2_bufferSizeExt`|3.6.0| | | | |`rocsparse_cbsrsv_buffer_size`|3.6.0| | | | |
 |`cusparseCbsrsv2_solve`| |12.2| | |`hipsparseCbsrsv2_solve`|3.6.0| | | | |`rocsparse_cbsrsv_solve`|3.6.0| | | | |
 |`cusparseCbsrxmv`| |12.2| | |`hipsparseCbsrxmv`|4.5.0| | | | | | | | | | |
 |`cusparseCcsrmv`| |10.2| |11.0|`hipsparseCcsrmv`|3.1.0| | | | |`rocsparse_ccsrmv`|1.9.0| | | | |
@@ -318,7 +318,7 @@
 |`cusparseDbsrmv`| | | | |`hipsparseDbsrmv`|3.5.0| | | | | | | | | | |
 |`cusparseDbsrsv2_analysis`| |12.2| | |`hipsparseDbsrsv2_analysis`|3.6.0| | | | |`rocsparse_dbsrsv_analysis`|3.6.0| | | | |
 |`cusparseDbsrsv2_bufferSize`| |12.2| | |`hipsparseDbsrsv2_bufferSize`|3.6.0| | | | | | | | | | |
-|`cusparseDbsrsv2_bufferSizeExt`| |12.2| | |`hipsparseDbsrsv2_bufferSizeExt`|3.6.0| | | | | | | | | | |
+|`cusparseDbsrsv2_bufferSizeExt`| |12.2| | |`hipsparseDbsrsv2_bufferSizeExt`|3.6.0| | | | |`rocsparse_dbsrsv_buffer_size`|3.6.0| | | | |
 |`cusparseDbsrsv2_solve`| |12.2| | |`hipsparseDbsrsv2_solve`|3.6.0| | | | |`rocsparse_dbsrsv_solve`|3.6.0| | | | |
 |`cusparseDbsrxmv`| |12.2| | |`hipsparseDbsrxmv`|4.5.0| | | | | | | | | | |
 |`cusparseDcsrmv`| |10.2| |11.0|`hipsparseDcsrmv`|1.9.2| | | | |`rocsparse_dcsrmv`|1.9.0| | | | |
@@ -337,7 +337,7 @@
 |`cusparseSbsrmv`| | | | |`hipsparseSbsrmv`|3.5.0| | | | | | | | | | |
 |`cusparseSbsrsv2_analysis`| |12.2| | |`hipsparseSbsrsv2_analysis`|3.6.0| | | | |`rocsparse_sbsrsv_analysis`|3.6.0| | | | |
 |`cusparseSbsrsv2_bufferSize`| |12.2| | |`hipsparseSbsrsv2_bufferSize`|3.6.0| | | | | | | | | | |
-|`cusparseSbsrsv2_bufferSizeExt`| |12.2| | |`hipsparseSbsrsv2_bufferSizeExt`|3.6.0| | | | | | | | | | |
+|`cusparseSbsrsv2_bufferSizeExt`| |12.2| | |`hipsparseSbsrsv2_bufferSizeExt`|3.6.0| | | | |`rocsparse_sbsrsv_buffer_size`|3.6.0| | | | |
 |`cusparseSbsrsv2_solve`| |12.2| | |`hipsparseSbsrsv2_solve`|3.6.0| | | | |`rocsparse_sbsrsv_solve`|3.6.0| | | | |
 |`cusparseSbsrxmv`| |12.2| | |`hipsparseSbsrxmv`|4.5.0| | | | | | | | | | |
 |`cusparseScsrmv`| |10.2| |11.0|`hipsparseScsrmv`|1.9.2| | | | |`rocsparse_scsrmv`|1.9.0| | | | |
@@ -358,7 +358,7 @@
 |`cusparseZbsrmv`| | | | |`hipsparseZbsrmv`|3.5.0| | | | | | | | | | |
 |`cusparseZbsrsv2_analysis`| |12.2| | |`hipsparseZbsrsv2_analysis`|3.6.0| | | | |`rocsparse_zbsrsv_analysis`|3.6.0| | | | |
 |`cusparseZbsrsv2_bufferSize`| |12.2| | |`hipsparseZbsrsv2_bufferSize`|3.6.0| | | | | | | | | | |
-|`cusparseZbsrsv2_bufferSizeExt`| |12.2| | |`hipsparseZbsrsv2_bufferSizeExt`|3.6.0| | | | | | | | | | |
+|`cusparseZbsrsv2_bufferSizeExt`| |12.2| | |`hipsparseZbsrsv2_bufferSizeExt`|3.6.0| | | | |`rocsparse_zbsrsv_buffer_size`|3.6.0| | | | |
 |`cusparseZbsrsv2_solve`| |12.2| | |`hipsparseZbsrsv2_solve`|3.6.0| | | | |`rocsparse_zbsrsv_solve`|3.6.0| | | | |
 |`cusparseZbsrxmv`| |12.2| | |`hipsparseZbsrxmv`|4.5.0| | | | | | | | | | |
 |`cusparseZcsrmv`| |10.2| |11.0|`hipsparseZcsrmv`|3.1.0| | | | |`rocsparse_zcsrmv`|1.9.0| | | | |

diff --git a/docs/tables/CUSPARSE_API_supported_by_ROC.md b/docs/tables/CUSPARSE_API_supported_by_ROC.md
@@ -295,7 +295,7 @@
 |`cusparseCbsrmv`| | | | | | | | | | |
 |`cusparseCbsrsv2_analysis`| |12.2| | |`rocsparse_cbsrsv_analysis`|3.6.0| | | | |
 |`cusparseCbsrsv2_bufferSize`| |12.2| | | | | | | | |
-|`cusparseCbsrsv2_bufferSizeExt`| |12.2| | | | | | | | |
+|`cusparseCbsrsv2_bufferSizeExt`| |12.2| | |`rocsparse_cbsrsv_buffer_size`|3.6.0| | | | |
 |`cusparseCbsrsv2_solve`| |12.2| | |`rocsparse_cbsrsv_solve`|3.6.0| | | | |
 |`cusparseCbsrxmv`| |12.2| | | | | | | | |
 |`cusparseCcsrmv`| |10.2| |11.0|`rocsparse_ccsrmv`|1.9.0| | | | |
@@ -318,7 +318,7 @@
 |`cusparseDbsrmv`| | | | | | | | | | |
 |`cusparseDbsrsv2_analysis`| |12.2| | |`rocsparse_dbsrsv_analysis`|3.6.0| | | | |
 |`cusparseDbsrsv2_bufferSize`| |12.2| | | | | | | | |
-|`cusparseDbsrsv2_bufferSizeExt`| |12.2| | | | | | | | |
+|`cusparseDbsrsv2_bufferSizeExt`| |12.2| | |`rocsparse_dbsrsv_buffer_size`|3.6.0| | | | |
 |`cusparseDbsrsv2_solve`| |12.2| | |`rocsparse_dbsrsv_solve`|3.6.0| | | | |
 |`cusparseDbsrxmv`| |12.2| | | | | | | | |
 |`cusparseDcsrmv`| |10.2| |11.0|`rocsparse_dcsrmv`|1.9.0| | | | |
@@ -337,7 +337,7 @@
 |`cusparseSbsrmv`| | | | | | | | | | |
 |`cusparseSbsrsv2_analysis`| |12.2| | |`rocsparse_sbsrsv_analysis`|3.6.0| | | | |
 |`cusparseSbsrsv2_bufferSize`| |12.2| | | | | | | | |
-|`cusparseSbsrsv2_bufferSizeExt`| |12.2| | | | | | | | |
+|`cusparseSbsrsv2_bufferSizeExt`| |12.2| | |`rocsparse_sbsrsv_buffer_size`|3.6.0| | | | |
 |`cusparseSbsrsv2_solve`| |12.2| | |`rocsparse_sbsrsv_solve`|3.6.0| | | | |
 |`cusparseSbsrxmv`| |12.2| | | | | | | | |
 |`cusparseScsrmv`| |10.2| |11.0|`rocsparse_scsrmv`|1.9.0| | | | |
@@ -358,7 +358,7 @@
 |`cusparseZbsrmv`| | | | | | | | | | |
 |`cusparseZbsrsv2_analysis`| |12.2| | |`rocsparse_zbsrsv_analysis`|3.6.0| | | | |
 |`cusparseZbsrsv2_bufferSize`| |12.2| | | | | | | | |
-|`cusparseZbsrsv2_bufferSizeExt`| |12.2| | | | | | | | |
+|`cusparseZbsrsv2_bufferSizeExt`| |12.2| | |`rocsparse_zbsrsv_buffer_size`|3.6.0| | | | |
 |`cusparseZbsrsv2_solve`| |12.2| | |`rocsparse_zbsrsv_solve`|3.6.0| | | | |
 |`cusparseZbsrxmv`| |12.2| | | | | | | | |
 |`cusparseZcsrmv`| |10.2| |11.0|`rocsparse_zcsrmv`|1.9.0| | | | |

diff --git a/src/CUDA2HIP_SPARSE_API_functions.cpp b/src/CUDA2HIP_SPARSE_API_functions.cpp
@@ -150,13 +150,13 @@ const std::map<llvm::StringRef, hipCounter> CUDA_SPARSE_FUNCTION_MAP {
   {"cusparseZgemvi_bufferSize",                         {"hipsparseZgemvi_bufferSize",                         "rocsparse_zgemvi_buffer_size",                                     CONV_LIB_FUNC, API_SPARSE, 9}},
 
   {"cusparseSbsrsv2_bufferSize",                        {"hipsparseSbsrsv2_bufferSize",                        "",                                                                 CONV_LIB_FUNC, API_SPARSE, 9, ROC_UNSUPPORTED | CUDA_DEPRECATED}},
-  {"cusparseSbsrsv2_bufferSizeExt",                     {"hipsparseSbsrsv2_bufferSizeExt",                     "",                                                                 CONV_LIB_FUNC, API_SPARSE, 9, ROC_UNSUPPORTED | CUDA_DEPRECATED}},
+  {"cusparseSbsrsv2_bufferSizeExt",                     {"hipsparseSbsrsv2_bufferSizeExt",                     "rocsparse_sbsrsv_buffer_size",                                     CONV_LIB_FUNC, API_SPARSE, 9, CUDA_DEPRECATED}},
   {"cusparseDbsrsv2_bufferSize",                        {"hipsparseDbsrsv2_bufferSize",                        "",                                                                 CONV_LIB_FUNC, API_SPARSE, 9, ROC_UNSUPPORTED | CUDA_DEPRECATED}},
-  {"cusparseDbsrsv2_bufferSizeExt",                     {"hipsparseDbsrsv2_bufferSizeExt",                     "",                                                                 CONV_LIB_FUNC, API_SPARSE, 9, ROC_UNSUPPORTED | CUDA_DEPRECATED}},
+  {"cusparseDbsrsv2_bufferSizeExt",                     {"hipsparseDbsrsv2_bufferSizeExt",                     "rocsparse_dbsrsv_buffer_size",                                     CONV_LIB_FUNC, API_SPARSE, 9, CUDA_DEPRECATED}},
   {"cusparseCbsrsv2_bufferSize",                        {"hipsparseCbsrsv2_bufferSize",                        "",                                                                 CONV_LIB_FUNC, API_SPARSE, 9, ROC_UNSUPPORTED | CUDA_DEPRECATED}},
-  {"cusparseCbsrsv2_bufferSizeExt",                     {"hipsparseCbsrsv2_bufferSizeExt",                     "",                                                                 CONV_LIB_FUNC, API_SPARSE, 9, ROC_UNSUPPORTED | CUDA_DEPRECATED}},
+  {"cusparseCbsrsv2_bufferSizeExt",                     {"hipsparseCbsrsv2_bufferSizeExt",                     "rocsparse_cbsrsv_buffer_size",                                     CONV_LIB_FUNC, API_SPARSE, 9, CUDA_DEPRECATED}},
   {"cusparseZbsrsv2_bufferSize",                        {"hipsparseZbsrsv2_bufferSize",                        "",                                                                 CONV_LIB_FUNC, API_SPARSE, 9, ROC_UNSUPPORTED | CUDA_DEPRECATED}},
-  {"cusparseZbsrsv2_bufferSizeExt",                     {"hipsparseZbsrsv2_bufferSizeExt",                     "",                                                                 CONV_LIB_FUNC, API_SPARSE, 9, ROC_UNSUPPORTED | CUDA_DEPRECATED}},
+  {"cusparseZbsrsv2_bufferSizeExt",                     {"hipsparseZbsrsv2_bufferSizeExt",                     "rocsparse_zbsrsv_buffer_size",                                     CONV_LIB_FUNC, API_SPARSE, 9, CUDA_DEPRECATED}},
 
   {"cusparseSbsrsv2_analysis",                          {"hipsparseSbsrsv2_analysis",                          "rocsparse_sbsrsv_analysis",                                        CONV_LIB_FUNC, API_SPARSE, 9, CUDA_DEPRECATED}},
   {"cusparseDbsrsv2_analysis",                          {"hipsparseDbsrsv2_analysis",                          "rocsparse_dbsrsv_analysis",                                        CONV_LIB_FUNC, API_SPARSE, 9, CUDA_DEPRECATED}},
@@ -2350,6 +2350,10 @@ const std::map<llvm::StringRef, hipAPIversions> HIP_SPARSE_FUNCTION_VER_MAP {
   {"rocsparse_cbsrsv_analysis",                          {HIP_3060, HIP_0,    HIP_0   }},
   {"rocsparse_dbsrsv_analysis",                          {HIP_3060, HIP_0,    HIP_0   }},
   {"rocsparse_sbsrsv_analysis",                          {HIP_3060, HIP_0,    HIP_0   }},
+  {"rocsparse_zbsrsv_buffer_size",                       {HIP_3060, HIP_0,    HIP_0   }},
+  {"rocsparse_cbsrsv_buffer_size",                       {HIP_3060, HIP_0,    HIP_0   }},
+  {"rocsparse_dbsrsv_buffer_size",                       {HIP_3060, HIP_0,    HIP_0   }},
+  {"rocsparse_sbsrsv_buffer_size",                       {HIP_3060, HIP_0,    HIP_0   }},
 };
 
 const std::map<llvm::StringRef, cudaAPIChangedVersions> CUDA_SPARSE_FUNCTION_CHANGED_VER_MAP {

diff --git a/tests/unit_tests/synthetic/libraries/cusparse2hipsparse.cu b/tests/unit_tests/synthetic/libraries/cusparse2hipsparse.cu
@@ -1120,6 +1120,26 @@ int main() {
   // CHECK: status_t = hipsparseSbsrsv2_analysis(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &fbsrSortedValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, solvePolicy_t, pBuffer);
   status_t = cusparseSbsrsv2_analysis(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &fbsrSortedValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, solvePolicy_t, pBuffer);
 
+  // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseZbsrsv2_bufferSizeExt(cusparseHandle_t handle, cusparseDirection_t dirA, cusparseOperation_t transA, int mb, int nnzb, const cusparseMatDescr_t descrA, cuDoubleComplex* bsrSortedValA, const int* bsrSortedRowPtrA, const int* bsrSortedColIndA, int blockSize, bsrsv2Info_t info, size_t* pBufferSize);
+  // HIP: HIPSPARSE_EXPORT hipsparseStatus_t hipsparseZbsrsv2_bufferSizeExt(hipsparseHandle_t handle, hipsparseDirection_t dirA, hipsparseOperation_t transA, int mb, int nnzb, const hipsparseMatDescr_t descrA, hipDoubleComplex* bsrSortedValA, const int* bsrSortedRowPtrA, const int* bsrSortedColIndA, int blockDim, bsrsv2Info_t info, size_t* pBufferSize);
+  // CHECK: status_t = hipsparseZbsrsv2_bufferSizeExt(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &dComplexbsrSortedValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, &bufferSize);
+  status_t = cusparseZbsrsv2_bufferSizeExt(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &dComplexbsrSortedValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, &bufferSize);
+
+  // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseCbsrsv2_bufferSizeExt(cusparseHandle_t handle, cusparseDirection_t dirA, cusparseOperation_t transA, int mb, int nnzb, const cusparseMatDescr_t descrA, cuComplex* bsrSortedValA, const int* bsrSortedRowPtrA, const int* bsrSortedColIndA, int blockSize, bsrsv2Info_t info, size_t* pBufferSize);
+  // HIP: HIPSPARSE_EXPORT hipsparseStatus_t hipsparseCbsrsv2_bufferSizeExt(hipsparseHandle_t handle, hipsparseDirection_t dirA, hipsparseOperation_t transA, int mb, int nnzb, const hipsparseMatDescr_t descrA, hipComplex* bsrSortedValA, const int* bsrSortedRowPtrA, const int* bsrSortedColIndA, int blockDim, bsrsv2Info_t info, size_t* pBufferSize);
+  // CHECK: status_t = hipsparseCbsrsv2_bufferSizeExt(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &complexbsrValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, &bufferSize);
+  status_t = cusparseCbsrsv2_bufferSizeExt(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &complexbsrValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, &bufferSize);
+
+  // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseDbsrsv2_bufferSizeExt(cusparseHandle_t handle, cusparseDirection_t dirA, cusparseOperation_t transA, int mb, int nnzb, const cusparseMatDescr_t descrA, double* bsrSortedValA, const int* bsrSortedRowPtrA, const int* bsrSortedColIndA, int blockSize, bsrsv2Info_t info, size_t* pBufferSize);
+  // HIP: HIPSPARSE_EXPORT hipsparseStatus_t hipsparseDbsrsv2_bufferSizeExt(hipsparseHandle_t handle, hipsparseDirection_t dirA, hipsparseOperation_t transA, int mb, int nnzb, const hipsparseMatDescr_t descrA, double* bsrSortedValA, const int* bsrSortedRowPtrA, const int* bsrSortedColIndA, int blockDim, bsrsv2Info_t info, size_t* pBufferSize);
+  // CHECK: status_t = hipsparseDbsrsv2_bufferSizeExt(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &dbsrSortedValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, &bufferSize);
+  status_t = cusparseDbsrsv2_bufferSizeExt(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &dbsrSortedValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, &bufferSize);
+
+  // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseSbsrsv2_bufferSizeExt(cusparseHandle_t handle, cusparseDirection_t dirA, cusparseOperation_t transA, int mb, int nnzb, const cusparseMatDescr_t descrA, float* bsrSortedValA, const int* bsrSortedRowPtrA, const int* bsrSortedColIndA, int blockSize, bsrsv2Info_t info, size_t* pBufferSize);
+  // HIP: HIPSPARSE_EXPORT hipsparseStatus_t hipsparseSbsrsv2_bufferSizeExt(hipsparseHandle_t handle, hipsparseDirection_t dirA, hipsparseOperation_t transA, int mb, int nnzb, const hipsparseMatDescr_t descrA, float* bsrSortedValA, const int* bsrSortedRowPtrA, const int* bsrSortedColIndA, int blockDim, bsrsv2Info_t info, size_t* pBufferSize);
+  // CHECK: status_t = hipsparseSbsrsv2_bufferSizeExt(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &fbsrSortedValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, &bufferSize);
+  status_t = cusparseSbsrsv2_bufferSizeExt(handle_t, direction_t, opA, mb, nnzb, matDescr_A, &fbsrSortedValA, &bsrRowPtrA, &bsrColIndA, blockDim, bsrsv2_info, &bufferSize);
+
 #if CUDA_VERSION >= 7050
   // CUDA: cusparseStatus_t CUSPARSEAPI cusparseZgemvi(cusparseHandle_t handle, cusparseOperation_t transA, int m, int n, const cuDoubleComplex* alpha, const cuDoubleComplex* A, int lda, int nnz, const cuDoubleComplex* xVal, const int* xInd, const cuDoubleComplex* beta, cuDoubleComplex* y, cusparseIndexBase_t idxBase, void* pBuffer);
   // HIP: HIPSPARSE_EXPORT hipsparseStatus_t hipsparseZgemvi(hipsparseHandle_t handle, hipsparseOperation_t transA, int m, int n, const hipDoubleComplex* alpha, const hipDoubleComplex* A, int lda, int nnz, const hipDoubleComplex* x, const int* xInd, const hipDoubleComplex* beta, hipDoubleComplex* y, hipsparseIndexBase_t idxBase, void* pBuffer);