[llvm-bugs] [Bug 51073] New: Persistent OpenCL problem, not sure what to do...
via llvm-bugs
llvm-bugs at lists.llvm.org
Tue Jul 13 04:08:56 PDT 2021
https://bugs.llvm.org/show_bug.cgi?id=51073
Bug ID: 51073
Summary: Persistent OpenCL problem, not sure what to do...
Product: libclc
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: All Bugs
Assignee: unassignedbugs at nondot.org
Reporter: owl182 at icloud.com
CC: llvm-bugs at lists.llvm.org, tstellar at redhat.com
Recently i purchased a 5500XT, what i did not realize at
the time is that it was a 4Gb one which seems to be a bad thing and i
have now spent weeks trying everything i can think of as well as tons of
help from different posts all over the internet, as you may have guessed
the purpose is ETH mining, yes i know, the card is outdated... that
being said i just cannot get the Redminer to see the card, below is the
clinfo information, i really would appreciate some guidance as to how to
resolve the problem, Redminer gives "no opencl platform detected" clean
shutdown :(
Number of platforms 1
Platform Name Clover
Platform Vendor Mesa
Platform Version OpenCL 1.1 Mesa 20.2.6
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd
Platform Extensions function suffix MESA
Platform Name Clover
Number of devices 1
Device Name Radeon RX 5500 XT
(NAVI14, DRM 3.38.0, 5.8.0-55-generic, LLVM 11.0.0)
Device Vendor AMD
Device Vendor ID 0x1002
Device Version OpenCL 1.1 Mesa 20.2.6
Driver Version 20.2.6
Device OpenCL C Version OpenCL C 1.1
Device Type GPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Max compute units 22
Max clock frequency 1845MHz
Max work item dimensions 3
Max work item sizes 256x256x256
Max work group size 256
=== CL_PROGRAM_BUILD_LOG ===
fatal error: cannot open file '/usr/lib/clc/gfx1012-amdgcn-mesa-
mesa3d.bc': No such file or directory
Preferred work group size multiple <getWGsizes:1200:
create kernel : error -46>
Preferred / native vector sizes
char 16 / 16
short 8 / 8
int 4 / 4
long 2 / 2
half 0 / 0
(n/a)
float 4 / 4
double 2 / 2
(cl_khr_fp64)
Half-precision Floating-point support (n/a)
Single-precision Floating-point support (core)
Denormals No
Infinity and NANs Yes
Round to nearest Yes
Round to zero No
Round to infinity No
IEEE754-2008 fused multiply-add No
Support is emulated in software No
Correctly-rounded divide and sqrt operations No
Double-precision Floating-point support (cl_khr_fp64)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
Support is emulated in software No
Address bits 64, Little-Endian
Global memory size 4294967296 (4GiB)
Error Correction support No
Max memory allocation 3435973836 (3.2GiB)
Unified memory for Host and Device No
Minimum alignment for any data type 128 bytes
Alignment of base address 32768 bits (4096
bytes)
Global Memory cache type None
Image support No
Local memory type Local
Local memory size 32768 (32KiB)
Max number of constant args 16
Max constant buffer size 2147483392 (2GiB)
Max size of kernel argument 1024
Queue properties
Out-of-order execution No
Profiling Yes
Profiling timer resolution 0ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels No
Device Extensions
cl_khr_byte_addressable_store cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics
cl_khr_int64_extended_atomics cl_khr_fp64
NULL platform behavior
clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Clover
clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [MESA]
clCreateContext(NULL, ...) [default] Success [MESA]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1)
Platform Name Clover
Device Name Radeon RX 5500 XT
(NAVI14, DRM 3.38.0, 5.8.0-55-generic, LLVM 11.0.0)
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in
platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1)
Platform Name Clover
Device Name Radeon RX 5500 XT
(NAVI14, DRM 3.38.0, 5.8.0-55-generic, LLVM 11.0.0)
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices
found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) No devices found
in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) Success (1)
Platform Name Clover
Device Name Radeon RX 5500 XT
(NAVI14, DRM 3.38.0, 5.8.0-55-generic, LLVM 11.0.0)
ICD loader properties
ICD loader Name OpenCL ICD Loader
ICD loader Vendor OCL Icd free software
ICD loader Version 2.2.11
ICD loader Profile OpenCL 2.1
--
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20210713/25de32f8/attachment-0001.html>
More information about the llvm-bugs
mailing list