XMrig/RandomX not working

[Yamanipanuchi]

I am getting the following in XMrig while trying to Bench RandomX. Not sure why.

[2020-06-08 07:22:11.977] net use pool us1.hellominer.com:4400 52.224.9.152
[2020-06-08 07:22:11.977] net new job from us1.hellominer.com:4400 diff 16384 algo rx/0 height 2116176
[2020-06-08 07:22:11.977] cpu use argon2 implementation SSSE3
[2020-06-08 07:22:11.982] msr register values for "intel" preset has been set successfully (5 ms)
[2020-06-08 07:22:11.982] randomx init dataset algo rx/0 (24 threads) seed ca86a505c85b39dd...
[2020-06-08 07:22:13.259] randomx #1 allocated 2080 MB huge pages 100% (1277 ms)
[2020-06-08 07:22:13.418] randomx #1 allocated 256 MB huge pages 100% +JIT (158 ms)
[2020-06-08 07:22:13.418] randomx -- allocated 2336 MB huge pages 100% 1168/1168 (1435 ms)
[2020-06-08 07:22:20.027] randomx #1 dataset ready (6609 ms)
[2020-06-08 07:22:20.027] opencl use profile rx (2 threads) scratchpad 2048 KB
| # | GPU | BUS ID | INTENSITY | WSIZE | MEMORY | NAME
| 0 | 0 | 03:00.0 | 128 | 8 | 256 | AMD Radeon Pro WX2100 (gfx804)
| 1 | 0 | 03:00.0 | 128 | 8 | 256 | AMD Radeon Pro WX2100 (gfx804)
[2020-06-08 07:22:20.212] opencl error CL_MEM_OBJECT_ALLOCATION_FAILURE when calling clCreateBuffer with buffer size 2181038080
[2020-06-08 07:22:20.215] opencl error CL_MEM_OBJECT_ALLOCATION_FAILURE when calling clCreateBuffer with buffer size 2181038080
[2020-06-08 07:22:20.238] opencl thread #0 failed with error RandomX dataset is not available
[2020-06-08 07:22:20.244] opencl thread #1 failed with error RandomX dataset is not available
[2020-06-08 07:22:20.248] opencl thread #0 self-test failed
[2020-06-08 07:22:20.251] opencl thread #1 self-test failed
[2020-06-08 07:22:20.251] opencl disabled (failed to start threads)
[2020-06-08 07:22:25.032] miner speed 10s/60s/15m n/a n/a n/a H/s max n/a H/s
[2020-06-08 07:22:30.037] miner speed 10s/60s/15m n/a n/a n/a H/s max n/a H/s
[2020-06-08 07:22:35.041] miner speed 10s/60s/15m n/a n/a n/a H/s max n/a H/s
[2020-06-08 07:22:40.044] miner speed 10s/60s/15m n/a n/a n/a H/s max n/a H/s
[2020-06-08 07:22:45.049] miner speed 10s/60s/15m n/a n/a n/a H/s max n/a H/s

[Yamanipanuchi]

debug_2020-06-08.zip

[Yamanipanuchi]

From what I can tell, The intensity is to high. Its a low end GPU. So probably not even worth it.

[RainbowMiner]

It looks like the GPU have too low memory for RandomX - how much GB do they have?

[Yamanipanuchi]

Every thing says 2gb. I dont know what the minimum is for randomx?

[RainbowMiner]

I think, that's the problem. 2gb might be to tight for RandomX on Xmrig. I'll add some better checks for it.

[RainbowMiner]

Minimum memory req. for Xmrig adjusted.