Version 1.2.5 (third release, 25 June 2014)
*
Windows build* Added R9 290 optimized Kernel for Tahiti, Pitcairn and Hawaii GPUs
* Shows a warning if "optimized" kernel is used with incorrect pool
![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fi.snag.gy%2FXLDfL.jpg&t=665&c=WaedX08NBy7kqg)
Sapphire R9 290 TriX, Sapphire R9 290 TriX, Gigabyte R9 270X
can you please share the config for 270x.
tnx
It's in the OP or example.conf file that comes with the miner. Start with exactly that and
ONLY then start tweaking if necessary.
With the config in the OP:
[10:44:29] Started sgminer 1.2.5
[10:44:29] Started sgminer 1.2.5
[10:44:29] Loaded configuration file example.conf
[10:44:29] Optimized groestlcoin kernel invoked.
[10:44:29] Error -11: Building Program (clBuildProgram)
[10:44:29] Frontend phase failed compilation.
Error: Compilation from LLVMIR binary to IL text failed!
[10:44:29] Failed to init GPU thread 0, disabling device 0
[10:44:29] Restarting the GPU from the menu will not fix this.
[10:44:29] Try restarting sgminer.
Press enter to continue:
sgminer 1.2.5 - Started: [2014-06-30 10:45:21]
--------------------------------------------------------------------------------
ST: 1 SS: 0 NB: 1 LW: 3 GF: 0 RF: 0
Connected to GroestlCoinOptimized (stratum) diff 0.031 as user FnzMEE2fkX31J5Ejh
Block: 9cdb58f0... Diff:25 Started: [10:45:21] Best share: 0
--------------------------------------------------------------------------------
[P]ool management [G]PU management S]ettings [D]isplay options [Q]uit
GPU 0: 30.0C 2002RPM | OFF / 0.000h/s | R: 0.0% HW:0 WU:0.000/m I:22
GPU 1: 26.0C 2012RPM | OFF / 0.000h/s | R: 0.0% HW:0 WU:0.000/m I:22
--------------------------------------------------------------------------------
Error: Compilation from LLVMIR binary to IL text failed!
[10:45:20] Failed to init GPU thread 1, disabling device 1
[10:45:20] Probing for an alive pool
[10:45:21] AtheistCoinOptimized difficulty changed to 0.031
[10:45:21] DiamondCoinOptimized difficulty changed to 0.031
[10:45:21] GroestlCoinOptimized difficulty changed to 0.031
[10:45:21] DokdoCoinOptimized difficulty changed to 0.031
[10:45:21] Switching to AtheistCoinOptimized - first alive pool
[10:45:21] DiamondCoinOptimized alive, testing stability
[10:45:21] Switching to DiamondCoinOptimized
[10:45:21] GroestlCoinOptimized alive, testing stability
[10:45:21] Switching to GroestlCoinOptimized
[10:45:21] Network diff set to 25
and then the miner crashes...