dsp_connector.h

Go to the documentation of this file.

#ifndef DSP_CONNECTOR_H
#define DSP_CONNECTOR_H
#ifdef __DSP
 
#include "source_base/module_device/device.h"
#include "source_base/module_device/memory_op.h"
 
namespace mtfunc
{
// Base dsp functions
void dspInitHandle(int id);
void dspDestoryHandle(int id);
void* malloc_ht(size_t bytes, int cluster_id);
void free_ht(void* ptr);
 
// mtblas functions
 
void sgemm_mt_(const char* transa,
               const char* transb,
               const int* m,
               const int* n,
               const int* k,
               const float* alpha,
               const float* a,
               const int* lda,
               const float* b,
               const int* ldb,
               const float* beta,
               float* c,
               const int* ldc,
               int cluster_id);
 
void dgemm_mt_(const char* transa,
               const char* transb,
               const int* m,
               const int* n,
               const int* k,
               const double* alpha,
               const double* a,
               const int* lda,
               const double* b,
               const int* ldb,
               const double* beta,
               double* c,
               const int* ldc,
               int cluster_id);
 
void zgemm_mt_(const char* transa,
               const char* transb,
               const int* m,
               const int* n,
               const int* k,
               const std::complex<double>* alpha,
               const std::complex<double>* a,
               const int* lda,
               const std::complex<double>* b,
               const int* ldb,
               const std::complex<double>* beta,
               std::complex<double>* c,
               const int* ldc,
               int cluster_id);
 
void cgemm_mt_(const char* transa,
                const char* transb,
                const int* m,
                const int* n,
                const int* k,
                const std::complex<float>* alpha,
                const std::complex<float>* a,
                const int* lda,
                const std::complex<float>* b,
                const int* ldb,
                const std::complex<float>* beta,
                std::complex<float>* c,
                const int* ldc,
                int cluster_id);
 
 
 
void sgemv_mt_(const char* transa,
               const int* m,
               const int* n,
               const float* alpha,
               const float* a,
               const int* lda,
               const float* x,
               const int* incx,
               const float* beta,
               float* y,
               const int* incy,
               int cluster_id);
 
void dgemv_mt_(const char* transa,
               const int* m,
               const int* n,
               const double* alpha,
               const double* a,
               const int* lda,
               const double* x,
               const int* incx,
               const double* beta,
               double* y,
               const int* incy,
               int cluster_id);
 
void zgemv_mt_(const char* transa,
               const int* m,
               const int* n,
               const std::complex<double>* alpha,
               const std::complex<double>* a,
               const int* lda,
               const std::complex<double>* x,
               const int* incx,
               const std::complex<double>* beta,
               std::complex<double>* y,
               const int* incy,
               int cluster_id);
 
void cgemv_mt_(const char* transa,
               const int* m,
               const int* n,
               const std::complex<float>* alpha,
               const std::complex<float>* a,
               const int* lda,
               const std::complex<float>* x,
               const int* incx,
               const std::complex<float>* beta,
               std::complex<float>* y,
               const int* incy,
               int cluster_id);
 
void sgemm_mth_(const char* transa,
                const char* transb,
                const int* m,
                const int* n,
                const int* k,
                const float* alpha,
                const float* a,
                const int* lda,
                const float* b,
                const int* ldb,
                const float* beta,
                float* c,
                const int* ldc,
                int cluster_id);
 
void dgemm_mth_(const char* transa,
                const char* transb,
                const int* m,
                const int* n,
                const int* k,
                const double* alpha,
                const double* a,
                const int* lda,
                const double* b,
                const int* ldb,
                const double* beta,
                double* c,
                const int* ldc,
                int cluster_id);
 
void zgemm_mth_(const char* transa,
                const char* transb,
                const int* m,
                const int* n,
                const int* k,
                const std::complex<double>* alpha,
                const std::complex<double>* a,
                const int* lda,
                const std::complex<double>* b,
                const int* ldb,
                const std::complex<double>* beta,
                std::complex<double>* c,
                const int* ldc,
                int cluster_id);
 
void zgemm_pack_mth_(const char* transa,
                     const char* transb,
                     const int* m,
                     const int* n,
                     const int* k,
                     const std::complex<double>* alpha,
                     const std::complex<double>* a,
                     const int* lda,
                     const std::complex<double>* b,
                     const int* ldb,
                     const std::complex<double>* beta,
                     std::complex<double>* c,
                     const int* ldc,
                     int cluster_id);
 
void cgemm_mth_(const char* transa,
                const char* transb,
                const int* m,
                const int* n,
                const int* k,
                const std::complex<float>* alpha,
                const std::complex<float>* a,
                const int* lda,
                const std::complex<float>* b,
                const int* ldb,
                const std::complex<float>* beta,
                std::complex<float>* c,
                const int* ldc,
                int cluster_id);
 
void cgemm_pack_mth_(const char* transa,
                    const char* transb,
                    const int* m,
                    const int* n,
                    const int* k,
                    const std::complex<float>* alpha,
                    const std::complex<float>* a,
                    const int* lda,
                    const std::complex<float>* b,
                    const int* ldb,
                    const std::complex<float>* beta,
                    std::complex<float>* c,
                    const int* ldc,
                    int cluster_id);
 
void sgemv_mth_(const char* transa,
                const int* m,
                const int* n,
                const float* alpha,
                const float* a,
                const int* lda,
                const float* x,
                const int* incx,
                const float* beta,
                float* y,
                const int* incy,
                int cluster_id);
 
void dgemv_mth_(const char* transa,
                const int* m,
                const int* n,
                const double* alpha,
                const double* a,
                const int* lda,
                const double* x,
                const int* incx,
                const double* beta,
                double* y,
                const int* incy,
                int cluster_id);
 
void zgemv_mth_(const char* transa,
                const int* m,
                const int* n,
                const std::complex<double>* alpha,
                const std::complex<double>* a,
                const int* lda,
                const std::complex<double>* x,
                const int* incx,
                const std::complex<double>* beta,
                std::complex<double>* y,
                const int* incy,
                int cluster_id);
 
void cgemv_mth_(const char* transa,
                const int* m,
                const int* n,
                const std::complex<float>* alpha,
                const std::complex<float>* a,
                const int* lda,
                const std::complex<float>* x,
                const int* incx,
                const std::complex<float>* beta,
                std::complex<float>* y,
                const int* incy,
                int cluster_id);
 
// #define zgemm_ zgemm_mt
 
// The next is dsp utils. It may be moved to other files if this file get too huge
 
template <typename T>
void dsp_dav_subspace_reduce(T* hcc, T* scc, int nbase, int nbase_x, int notconv, MPI_Comm diag_comm)
{
 
    using syncmem_complex_op
        = base_device::memory::synchronize_memory_op<T, base_device::DEVICE_CPU, base_device::DEVICE_CPU>;
 
    auto* swap = new T[notconv * nbase_x];
    auto* target = new T[notconv * nbase_x];
    syncmem_complex_op()(swap, hcc + nbase * nbase_x, notconv * nbase_x);
    if (base_device::get_current_precision(swap) == "single")
    {
        MPI_Reduce(swap, target, notconv * nbase_x, MPI_COMPLEX, MPI_SUM, 0, diag_comm);
    }
    else
    {
        MPI_Reduce(swap, target, notconv * nbase_x, MPI_DOUBLE_COMPLEX, MPI_SUM, 0, diag_comm);
    }
 
    syncmem_complex_op()(hcc + nbase * nbase_x, target, notconv * nbase_x);
    syncmem_complex_op()(swap, scc + nbase * nbase_x, notconv * nbase_x);
 
    if (base_device::get_current_precision(swap) == "single")
    {
        MPI_Reduce(swap, target, notconv * nbase_x, MPI_COMPLEX, MPI_SUM, 0, diag_comm);
    }
    else
    {
        MPI_Reduce(swap, target, notconv * nbase_x, MPI_DOUBLE_COMPLEX, MPI_SUM, 0, diag_comm);
    }
 
    syncmem_complex_op()(scc + nbase * nbase_x, target, notconv * nbase_x);
    delete[] swap;
    delete[] target;
}
} // namespace mtfunc
 
#endif
#endif