From 580dcac03555e6f4b2105bd1cfd1a84ed7ed12ed Mon Sep 17 00:00:00 2001
From: Matteo Cicuttin <datafl4sh@toxicnet.eu>
Date: Tue, 27 Apr 2021 18:16:47 +0200
Subject: [PATCH] Differentiation matrix in texture.
---
include/kernels_gpu.h | 10 ++++++++++
src/kernels_cuda.cu | 7 ++++---
2 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/include/kernels_gpu.h b/include/kernels_gpu.h
index b7f95c1..f3a4c59 100644
--- a/include/kernels_gpu.h
+++ b/include/kernels_gpu.h
@@ -51,6 +51,16 @@ struct kernel_gpu_sizes<4>
static const size_t parallel_dblocks = 1;
};
+template<>
+struct kernel_gpu_sizes<5>
+{
+ static const size_t num_bf = 56;
+ static const size_t cells_per_dblock = 12;
+ static const size_t dblock_bf = num_bf * cells_per_dblock;
+ static const size_t dblock_size = 128;
+ static const size_t parallel_dblocks = 1;
+};
+
struct kernel_gpu_sizes_runtime
{
size_t num_bf;
diff --git a/src/kernels_cuda.cu b/src/kernels_cuda.cu
index b37d3e8..80fb688 100644
--- a/src/kernels_cuda.cu
+++ b/src/kernels_cuda.cu
@@ -100,14 +100,15 @@ gpu_compute_field_derivatives(entity_data_gpu& edg,
//else
// compute_field_derivatives_kernel_curved<4>(ed, f, df_dx, df_dy, df_dz);
break;
-#if 0
+
case 5:
if (edg.g_order == 1)
- gpu_compute_field_derivatives_kernel_planar<5>(edg, f, df_dx, df_dy, df_dz);
+ gpu_deriv_planar<5><<<num_blocks, THREADS_PER_BLOCK>>>(f, J,
+ Dtex, df_dx, df_dy, df_dz, num_elems, orients);
//else
// compute_field_derivatives_kernel_curved<5>(ed, f, df_dx, df_dy, df_dz);
break;
-
+#if 0
case 6:
if (edg.g_order == 1)
gpu_compute_field_derivatives_kernel_planar<6>(edg, f, df_dx, df_dy, df_dz);
--
GitLab