Task #2531
Feature #2054: PME on GPU
Task #2453: PME OpenCL porting effort
Consider optimizing tabulated data access on GPU
Description
NB/PME use 1D texture objects for lookup tables of constant data in CUDA; OpenCL implementations use raw device buffers (cl_mem).
In OpenCL, one could consider using something like image1d_t.
History
#1 Updated by Aleksei Iupinov almost 3 years ago
- Description updated (diff)
#2 Updated by Aleksei Iupinov almost 3 years ago
- Parent task deleted (
#2453)
#3 Updated by Aleksei Iupinov almost 3 years ago
- Parent task set to #2453
#4 Updated by Szilárd Páll over 2 years ago
- Priority changed from Normal to Low
Dropping priority because it would require significant amount of host code for potentially marginal benefits.