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Code Issues Releases Wiki Activity

bflsc increase flush count to handle parallel work

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This commit is contained in:
Kano 2013-07-08 19:41:23 +10:00
parent a9e10988ed
commit 89d0062ac8
1 changed files with 6 additions and 1 deletions
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7
driver-bflsc.c
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@ -150,6 +150,7 @@ struct bflsc_info {
int que_noncecount; int que_noncecount;
int que_fld_min; int que_fld_min;
int que_fld_max; int que_fld_max;
int flush_size;
}; };
#define BFLSC_XLINKHDR '@' #define BFLSC_XLINKHDR '@'
@ -1131,6 +1132,8 @@ reinit:
sc_info->que_noncecount = QUE_NONCECOUNT_V1; sc_info->que_noncecount = QUE_NONCECOUNT_V1;
sc_info->que_fld_min = QUE_FLD_MIN_V1; sc_info->que_fld_min = QUE_FLD_MIN_V1;
sc_info->que_fld_max = QUE_FLD_MAX_V1; sc_info->que_fld_max = QUE_FLD_MAX_V1;
// Only Jalapeno uses 1.0.0
sc_info->flush_size = 1;
break; break;
case BFLSC_DRV2: case BFLSC_DRV2:
case BFLSC_DRVUNDEF: case BFLSC_DRVUNDEF:
@ -1144,6 +1147,8 @@ reinit:
sc_info->que_noncecount = QUE_NONCECOUNT_V2; sc_info->que_noncecount = QUE_NONCECOUNT_V2;
sc_info->que_fld_min = QUE_FLD_MIN_V2; sc_info->que_fld_min = QUE_FLD_MIN_V2;
sc_info->que_fld_max = QUE_FLD_MAX_V2; sc_info->que_fld_max = QUE_FLD_MAX_V2;
// TODO: this can be reduced to total chip count
sc_info->flush_size = 16 * sc_info->sc_count;
break; break;
} }
@ -2043,7 +2048,7 @@ static int64_t bflsc_scanwork(struct thr_info *thr)
// Is there any flushed work that can be removed? // Is there any flushed work that can be removed?
rd_lock(&(sc_info->stat_lock)); rd_lock(&(sc_info->stat_lock));
if (sc_info->sc_devs[dev].flushed) { if (sc_info->sc_devs[dev].flushed) {
if (sc_info->sc_devs[dev].result_id > (sc_info->sc_devs[dev].flush_id + 1)) if (sc_info->sc_devs[dev].result_id > (sc_info->sc_devs[dev].flush_id + sc_info->flush_size))
cleanup = true; cleanup = true;
} }
rd_unlock(&(sc_info->stat_lock)); rd_unlock(&(sc_info->stat_lock));