Complete cuda renaming

2026-10-20 12:52:14 +00:00 · 2023-11-28 19:14:28 +01:00
parent 6aa7987d52
commit 6fa0bf7fe7
357 changed files with 9556 additions and 9556 deletions
@@ -0,0 +1,73 @@
+!                Parallel Sparse BLAS   GPU plugin 
+!      (C) Copyright 2013
+!  
+!                         Salvatore Filippone
+!                         Alessandro Fanfarillo
+!   
+!    Redistribution and use in source and binary forms, with or without
+!    modification, are permitted provided that the following conditions
+!    are met:
+!      1. Redistributions of source code must retain the above copyright
+!         notice, this list of conditions and the following disclaimer.
+!      2. Redistributions in binary form must reproduce the above copyright
+!         notice, this list of conditions, and the following disclaimer in the
+!         documentation and/or other materials provided with the distribution.
+!      3. The name of the PSBLAS group or the names of its contributors may
+!         not be used to endorse or promote products derived from this
+!         software without specific written permission.
+!   
+!    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+!    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+!    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
+!    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+!    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+!    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+!    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+!    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+!    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+!    POSSIBILITY OF SUCH DAMAGE.
+!   
+  
+
+subroutine psb_c_cuda_csrg_from_gpu(a,info) 
+  
+  use psb_base_mod
+#ifdef HAVE_SPGPU
+  use elldev_mod
+  use psb_vectordev_mod
+  use psb_c_cuda_csrg_mat_mod, psb_protect_name => psb_c_cuda_csrg_from_gpu
+#else 
+  use psb_c_cuda_csrg_mat_mod
+#endif
+  implicit none 
+  class(psb_c_cuda_csrg_sparse_mat), intent(inout) :: a
+  integer(psb_ipk_), intent(out)             :: info
+
+  integer(psb_ipk_)  :: m, n, nz
+
+  info = 0
+
+#ifdef HAVE_SPGPU
+  if (.not.(c_associated(a%deviceMat%mat))) then 
+    call a%free()
+    return
+  end if
+
+  info = CSRGDeviceGetParms(a%deviceMat,m,n,nz)
+  if (info /= psb_success_) return
+  
+  if (info == 0) call psb_realloc(m+1,a%irp,info)
+  if (info == 0) call psb_realloc(nz,a%ja,info)
+  if (info == 0) call psb_realloc(nz,a%val,info)
+  if (info == 0)  info = &
+       & CSRGDevice2Host(a%deviceMat,m,n,nz,a%irp,a%ja,a%val)
+#if (CUDA_SHORT_VERSION <= 10) || (CUDA_VERSION <  11030)
+  a%irp(:) = a%irp(:)+1
+  a%ja(:) = a%ja(:)+1
+#endif
+
+  call a%set_sync()
+#endif
+
+end subroutine psb_c_cuda_csrg_from_gpu