Topic: Cannot build OpenCL program for GPU 0 (Read 200 times)

A couple of things to try.

1. increase paging file from 16gb to 20gb. The recommended 16Gb almost never works for any of my rigs. Try increasing 4Gb at a time up to 32 and see if any of those values work.

2. You may just need to reinstall and re-patch drivers. This may not be applicable to your specific GPU, but my AMD RX 580s every now and then will need the blockchain drivers reinstalled. 

i ran the BAT file removing the code, Still its showing the same error

Make sure you have installed latest amd drivers suitable for your gpu and try with removing

nvidia uses opencl
that is why it is failing to build
copy and paste your bat file content as it is here

I think Beginners & Help section is not right section for this post. I would suggest to move it to https://bitcointalk.org/index.php?board=160.0 (Mining-Altcoins) for quick and accurate answers to your problem.

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Discussion about same issue: https://github.com/nanopool/Claymore-Dual-Miner/issues/29

HI

I have a Dell inspiron with Core I7 and AMD Radeon R7 M440. I have set the virtual device memory to 16 GB. What else i can do to solve the issue.


╔════════════════════════════════════════════════════════════════╗
║                Claymore's Dual GPU Miner - v14.6                                                      ║
║              ETH + DCR/SIA/LBC/PASC/BLAKE2S/KECCAK                                           ║
║                       Supercharged Edition                                                                  ║
╚════════════════════════════════════════════════════════════════╝

ETH: 1 pool is specified
Main Ethereum pool is asia1.ethpool.org:3333
DCR: 0 pool is specified
At least 16 GB of Virtual Memory is required for multi-GPU systems
Make sure you defined GPU_MAX_ALLOC_PERCENT 100
Be careful with overclocking, use default clocks for first tests
Press "s" for current statistics, "0".."9" to turn on/off cards, "r" to reload pools, "e" or "d" to select current pool, "x" to select GPU, "z" to find best -dcri values
Press "y" to set Compute Mode and disable CrossFire in AMD drivers for all cards
OpenCL initializing...

AMD Cards available: 1
GPU #0: Iceland (AMD Radeon R7 M440), 4096 MB available, 6 compute units (pci bus 1:0:0)
POOL/SOLO version
Cannot build OpenCL program for GPU 0
GPU #0: set -etha as 1 (ETH algo for slow cards)
No NVIDIA CUDA GPUs detected.
Total cards: 1
ETH: Stratum - connecting to 'asia1.ethpool.org' <172.65.215.159> port 3333 (unsecure)
ETH: Stratum - Connected (asia1.ethpool.org:3333) (unsecure)
No pool specified for Decred! Ethereum-only mining mode is enabled
ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)
ETH: eth-proxy stratum mode
Watchdog enabled
Remote management (READ-ONLY MODE) is enabled on port 3333

ETH: Authorized
Setting DAG epoch #262...
ETH: 05/30/19-23:45:33 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
Setting DAG epoch #262 for GPU0
Create GPU buffer for GPU0
GPU0, OpenCL error -48 (0) - cannot create DAG on GPU
ETH: 05/30/19-23:45:37 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
GPU 0 failed
Setting DAG epoch #262 for GPU0
GPU0, OpenCL error -48 (0) - cannot create DAG on GPU
ETH: 05/30/19-23:45:41 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
GPU 0 failed
ETH: 05/30/19-23:45:42 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
ETH: 05/30/19-23:45:43 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
ETH: 05/30/19-23:45:44 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
ETH: 05/30/19-23:45:49 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
ETH: 05/30/19-23:45:50 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
ETH: 05/30/19-23:45:54 - New job from asia1.ethpool.org:3333
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
GPU0 t=0C fan=0%
WATCHDOG: GPU error, you need to restart miner
Restarting OK, exit...