Does anyone have any suggestions on how I can improve this config for 280X GPU. I am particularly interested in the settings for keccak. All the other algos seem to hash very well. My problem with keccak, I'm getting at least 20% reject either job not found or stale shares.
{
"pools" : [
{
"name" : "WestHash-Scrypt",
"url" : "stratum+tcp://stratum.westhash.com:4333",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"algorithm" : "zuikkis",
"intensity" : "13",
"gpu-engine" : "1100",
"gpu-memclock" : "1500"
},
{
"name" : "WestHash-Scrypt-N",
"url" : "stratum+tcp://stratum.westhash.com:4335",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"nfactor" : "11",
"algorithm" : "zuikkis",
"intensity" : "13",
"gpu-engine" : "1080",
"gpu-memclock" : "1500"
},
{
"name" : "WestHash-X11",
"url" : "stratum+tcp://stratum.westhash.com:4336",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"worksize" : "64",
"algorithm" : "darkcoin-mod",
"intensity" : "18",
"gpu-engine" : "1150",
"gpu-memclock" : "1500"
},
{
"name" : "WestHash-X13",
"url" : "stratum+tcp://stratum.westhash.com:4337",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"algorithm" : "marucoin-mod",
"intensity" : "18",
"gpu-engine" : "1150",
"gpu-memclock" : "1500"
},
{
"name" : "WestHash-Keccak",
"url" : "stratum+tcp://stratum.westhash.com:4338",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"algorithm" : "maxcoin",
"intensity" : "14",
"gpu-engine" : "1150",
"gpu-memclock" : "1500"
},
{
"name" : "WestHash-X15",
"url" : "stratum+tcp://stratum.westhash.com:4339",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"algorithm" : "bitblock",
"intensity" : "18",
"gpu-engine" : "1150",
"gpu-memclock" : "1500"
},
{
"name" : "WestHash-NIST5",
"url" : "stratum+tcp://stratum.westhash.com:4340",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"algorithm" : "talkcoin-mod",
"intensity" : "18",
"gpu-engine" : "1150",
"gpu-memclock" : "1500"
},
{
"name" : "WestHash-NeoScrypt",
"url" : "stratum+tcp://stratum.westhash.com:4341",
"user" : "BTC_addr",
"pass" : "x",
"rawintensity" : "8192",
"algorithm" : "neoscrypt",
"gpu-engine" : "1150",
"gpu-memclock" : "1350",
"gpu-powertune" : "30",
"worksize" : "64"
},
{
"name" : "WestHash-Lyra2RE",
"url" : "stratum+tcp://stratum.westhash.com:4342",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"algorithm" : "Lyra2RE",
"intensity" : "18",
"gpu-engine" : "1150",
"gpu-memclock" : "1500"
},
{
"name" : "WestHash-X11-Last-Resort",
"url" : "stratum+tcp://stratum.westhash.com:3336",
"user" : "BTC_addr",
"pass" : "x",
"thread-concurrency" : "8192",
"algorithm" : "darkcoin-mod",
"intensity" : "18",
"gpu-engine" : "1150",
"gpu-memclock" : "1500"
}
]
,
"xintensity" : "0",
"rawintensity" : "0",
"worksize" : "256",
"lookup-gap" : "2",
"shaders" : "0",
"gpu-threads" : "2",
"gpu-fan" : "30-85",
"gpu-memdiff" : "0",
"gpu-powertune" : "-20",
"gpu-vddc" : "0.000",
"temp-cutoff" : "90",
"temp-overheat" : "85",
"temp-target" : "72",
"api-listen" : true,
"api-mcast-port" : "4028",
"api-network" : true,
"api-port" : "4028",
"api-allow" : "W:127.0.0.1",
"auto-fan" : true,
"auto-gpu" : false,
"expiry" : "1",
"failover-switch-delay" : "30",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"log" : "5",
"no-pool-disable" : true,
"no-submit-stale" : false,
"queue" : "1",
"scan-time" : "1",
"temp-hysteresis" : "3",
"shares" : "0",
"failover-only" : true,
"kernel-path" : "/home/user/Downloads/mining/sgminer/kernel"
}