| /plan9/sys/src/cmd/page/ |
| H A D | cache.c | 21 static Cached cache[5]; variable
43 for(i=0; i<nelem(cache); i++){ in cacheflush()
44 c = &cache[i]; in cacheflush()
64 for(i=0; i<nelem(cache); i++){ in _cachedpage()
65 c = &cache[i]; in _cachedpage()
74 if(i >= nelem(cache)) in _cachedpage()
75 i = nelem(cache)-1; in _cachedpage()
76 c = &cache[i]; in _cachedpage()
135 memmove(cache+1, cache, (c-cache)*sizeof cache[0]); in _cachedpage()
136 cache[0] = old; in _cachedpage()
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| /plan9/sys/src/libcontrol/ |
| H A D | cache.c | 14 CCache **cache; member
27 if(c->cache[i]!=nil && strcmp(c->cache[i]->name, name)==0){ in getcacheitem()
28 c->cache[i]->ref++; in getcacheitem()
29 return c->cache[i]; in getcacheitem()
42 if(c->cache[i] == nil){ in namecacheitem()
46 if(strcmp(c->cache[i]->name, name) == 0){ in namecacheitem()
56 c->cache[free] = cc; in namecacheitem()
59 c->cache = ctlrealloc(c->cache, (c->ncache+1)*sizeof(CCache*)); in namecacheitem()
60 c->cache[c->ncache++] = cc; in namecacheitem()
80 c->cache[cc->index] = nil; in freecacheitem()
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| /plan9/sys/src/libmach/ |
| H A D | access.c | 173 } cache; in spread() local
175 if(s->cache){ in spread()
176 base = off&~(sizeof cache.a-1); in spread()
177 if(cache.s != s || cache.off != base){ in spread()
178 cache.off = ~0; in spread()
180 && readn(s->fd, cache.a, sizeof cache.a) == sizeof cache.a){ in spread()
181 cache.s = s; in spread()
182 cache.off = base; in spread()
185 if(cache.s == s && cache.off == base){ in spread()
186 off &= sizeof cache.a-1; in spread()
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| /plan9/sys/src/9/port/ |
| H A D | cache.c | 22 Page *cache; member
59 static Cache cache; variable
110 cache.head = xalloc(sizeof(Mntcache)*NFILE); in cinit()
111 m = cache.head; in cinit()
127 cache.tail = m; in cinit()
128 cache.tail->next = 0; in cinit()
129 cache.head->prev = 0; in cinit()
157 e->bid, e->start, e->len, e->cache); in cprint()
165 if(e->cache->daddr != e->bid) in cpage()
194 cache.head = m->next; in ctail()
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| /plan9/sys/src/9/teg2/ |
| H A D | caches-v7.c | 85 int cache; in prcachecfg() local
88 for (cache = 1; cache < 8 && cachel[cache].type; cache++) { in prcachecfg()
89 mc = &cachel[cache]; in prcachecfg()
102 if (cache == 1) in prcachecfg()
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| H A D | words | 6 the l2 cache is a non-architectural bag nailed on the side.
21 ☑ l2 cache (l2cache.pl310.pdf, errata),
40 l2 cache
44 arm7 cache, gpio, except. vects
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| /plan9/sys/src/libndb/ |
| H A D | ndbcache.c | 81 for(l = &db->cache; *l != nil; l = &(*l)->next){ in _ndbcachesearch()
91 c->next = db->cache; in _ndbcachesearch()
92 db->cache = c; in _ndbcachesearch()
117 c->next = db->cache; in _ndbcacheadd()
118 db->cache = c; in _ndbcacheadd()
125 for(l = &db->cache; (*l)->next; l = &(*l)->next) in _ndbcacheadd()
140 while(db->cache != nil){ in _ndbcacheflush()
141 c = db->cache; in _ndbcacheflush()
142 db->cache = c->next; in _ndbcacheflush()
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| /plan9/sys/src/libdraw/ |
| H A D | mkfont.c | 22 font->cache = malloc(font->ncache * sizeof(font->cache[0])); in mkfont()
24 if(font->name==0 || font->cache==0 || font->subf==0){ in mkfont()
27 free(font->cache); in mkfont()
33 memset(font->cache, 0, font->ncache*sizeof(font->cache[0])); in mkfont()
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| H A D | buildfont.c | 32 fnt->cache = malloc(fnt->ncache * sizeof(fnt->cache[0])); in buildfont()
34 if(fnt->name==0 || fnt->cache==0 || fnt->subf==0){ in buildfont()
37 free(fnt->cache); in buildfont()
56 memset(fnt->cache, 0, fnt->ncache*sizeof(fnt->cache[0])); in buildfont()
137 free(f->cache); in freefont()
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| H A D | font.c | 45 c = &f->cache[sh]; in cachechars()
60 tc = &f->cache[th]; in cachechars()
90 c = &f->cache[h]; /* may have reallocated f->cache */ in cachechars()
117 c = f->cache; in agefont()
308 BPSHORT(b+9, c-f->cache); in loadchar()
394 i = malloc(ncache*sizeof f->cache[0]); in fontresize()
397 free(f->cache); in fontresize()
399 f->cache = i; in fontresize()
404 memset(f->cache, 0, f->ncache*sizeof f->cache[0]); in fontresize()
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| /plan9/sys/src/9/kw/ |
| H A D | flashkw.c | 124 static Cache cache; variable
292 if (cache.page == nil) { in idchip()
293 cache.pgsize = r->pagesize; in idchip()
294 cache.page = smalloc(r->pagesize); in idchip()
365 cache.pageno = Nopage; in erasezone()
393 assert(cache.pgsize == r->pagesize); in flcachepage()
394 cache.flif = f; in flcachepage()
395 cache.pageno = page; in flcachepage()
397 if (buf != (uchar *)cache.page) in flcachepage()
398 memmove(cache.page, buf, cache.pgsize); in flcachepage()
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| H A D | plug.words | 8 unified l2 PIPT cache 256K: 4-way, 2048 sets, 32-byte lines
12 l2 cache. there is no hardware cache coherence, thus the l1 caches
20 be aware that cache operations act on cache lines (of CACHELINESZ
21 bytes) as atomic units, so if you invalidate one word of a cache line,
22 you invalidate the entire cache line, whether it's been written back
26 parts start in a new cache line.
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| /plan9/sys/src/games/mp3dec/ |
| H A D | bit.c | 91 bitptr->cache = 0; in mad_bit_init()
130 bitptr->cache = *bitptr->byte; in mad_bit_skip()
142 bitptr->cache = *bitptr->byte; in mad_bit_read()
145 value = (bitptr->cache & ((1 << bitptr->left) - 1)) >> in mad_bit_read()
154 value = bitptr->cache & ((1 << bitptr->left) - 1); in mad_bit_read()
168 bitptr->cache = *bitptr->byte; in mad_bit_read()
170 value = (value << len) | (bitptr->cache >> (CHAR_BIT - len)); in mad_bit_read()
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| /plan9/sys/src/cmd/tapefs/ |
| H A D | zipfs.c | 111 static uchar *cache = nil; in doread() local
133 if (cache) in doread()
134 free(cache); in doread()
135 cache = emalloc(r->ndata); in doread()
137 bs.pos = cache; in doread()
138 bs.limit = cache+r->ndata; in doread()
142 if (blockcrc(crctab, crc, cache, r->ndata) != zh.crc) in doread()
147 if (cache[i] == '\r' && cache[i +1] == '\n') in doread()
148 cache[i] = ' '; in doread()
151 memcpy(buf, cache+off, cnt); in doread()
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| /plan9/sys/src/9/rb/notes/ |
| H A D | erratum48 | 5 for the data cache refills and store data. The following describes
8 * A data cache miss, due to either a load or a store, causing fill
11 into the cache
23 the cache. In the sequence above, the stores may be either integer
28 using only floating point store instructions. In this case, the cache
33 * Run the data cache in write-through mode.
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| /plan9/sys/src/cmd/ |
| H A D | du.c | 269 Dir* cache; member
273 Cache cache[NCACHE]; variable
282 c = &cache[dir->qid.path&(NCACHE-1)]; in seen()
283 dp = c->cache; in seen()
294 c->cache = realloc(c->cache, c->max*sizeof(Dir)); in seen()
295 if(c->cache == nil) in seen()
298 c->cache[c->n++] = *dir; in seen()
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| /plan9/sys/src/cmd/qi/ |
| H A D | timing | 8 can fill queue from cache in one clock cycle
9 loads from requested address to end of cache block
12 includes ins. cache access cycles
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| /plan9/sys/src/cmd/wikifs/ |
| H A D | tohtml.c | 40 } cache[2*Ntemplate]; variable
59 cache[i].s = s_copy(""); in cacheinit()
77 rlock(&cache[type]); in gettemplate()
78 if(0 && cache[type].t+Tcache >= time(0)){ in gettemplate()
79 s = s_incref(cache[type].s); in gettemplate()
80 runlock(&cache[type]); in gettemplate()
83 runlock(&cache[type]); in gettemplate()
86 wlock(&cache[type]); in gettemplate()
87 if(0 && cache[type].t+Tcache >= time(0) || (d = wdirstat(name[type])) == nil) in gettemplate()
90 if(0 && d->qid.vers == cache[type].qid.vers && d->qid.path == cache[type].qid.path){ in gettemplate()
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| /plan9/sys/src/9/rb/ |
| H A D | words | 4 big-endian, 32-bit only, 8- or 9-stage pipeline; 8kb cache
11 l1 i-cache 4 ways, 512 sets, 32 bytes per line = 64K
12 l1 d-cache 4 ways, 256 sets, 32 bytes per line = 32k
14 config2: 0x80000000 (no l2 cache)
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| /plan9/sys/src/cmd/gs/src/ |
| H A D | gdevrinkj.c | 1000 rinkj_color_cache_entry *cache = NULL; in rinkj_write_image_data() local
1010 …cache = (rinkj_color_cache_entry *)gs_alloc_bytes(pdev->memory, RINKJ_CCACHE_SIZE * sizeof(rinkj_c… in rinkj_write_image_data()
1011 if (cache == NULL) in rinkj_write_image_data()
1015 cache[0].key = 1; in rinkj_write_image_data()
1017 cache[i].key = 0; in rinkj_write_image_data()
1054 if (cache[hash].key != color) { in rinkj_write_image_data()
1062 cache[hash].key = color; in rinkj_write_image_data()
1063 cache[hash].value = ((bits32 *)vbuf)[0]; in rinkj_write_image_data()
1065 ((bits32 *)vbuf)[0] = cache[hash].value; in rinkj_write_image_data()
1079 if (cache[hash].key != color) { in rinkj_write_image_data()
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| /plan9/sys/src/cmd/fossil/ |
| H A D | fs.c | 50 fs->cache = cacheAlloc(disk, z, ncache, mode); in fsOpen()
52 fs->arch = archInit(fs->cache, disk, fs, z); in fsOpen()
55 b = cacheLocal(fs->cache, PartSuper, 0, mode); in fsOpen()
78 b = cacheLocalData(fs->cache, super.active, BtDir, RootTag, in fsOpen()
94 bs = cacheLocal(fs->cache, PartSuper, 0, OReadWrite); in fsOpen()
151 cacheFree(fs->cache); in fsClose()
387 if((bs = superGet(fs->cache, &super)) == nil){ in fsEpochLow()
419 b = cacheGlobal(fs->cache, r->score, BtDir, RootTag, OReadOnly); in bumpEpoch()
442 if((bs = superGet(fs->cache, &super)) == nil) in bumpEpoch()
489 if((b = superGet(fs->cache, &super)) == nil) in saveQid()
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| /plan9/sys/src/cmd/gs/jpeg/ |
| H A D | configure | 27 cache_file=./config.cache
93 -cache-file | --cache-file | --cache-fil | --cache-fi \
94 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
96 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
97 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
148 --cache-file=FILE cache test results in FILE
1469 # As a last resort, use the slow shell script. We don't cache a
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| /plan9/sys/src/cmd/ip/ |
| H A D | httpfile.c | 74 Blocklist cache; variable
118 evictblock(Blocklist *cache) in evictblock() argument
122 if(cache->first == nil) in evictblock()
126 for(l=&cache->first; *l; l=&(*l)->link) in evictblock()
133 cache->end = oldest; in evictblock()
452 if((b = findblock(&cache, r->ifcall.offset)) != nil){ in fileread()
490 evictblock(&cache); in finishthread()
491 addblock(&cache, b); in finishthread()
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| /plan9/sys/src/ape/cmd/patch/ |
| H A D | configure | 19 cache_file=./config.cache
85 -cache-file | --cache-file | --cache-fil | --cache-fi \
86 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
88 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
89 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
140 --cache-file=FILE cache test results in FILE
2046 echo "updating cache $cache_file"
2049 echo "not updating unwritable cache $cache_file"
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| /plan9/sys/src/9/pc/ |
| H A D | sdmylex.c | 214 Ccb** cache; /* last completed Ccb */ member
308 if((ccb = ctlr->cache[target]) != nil){ in mylex24rio()
309 ctlr->cache[target] = nil; in mylex24rio()
456 if(ctlr->cache[target]) in mylex24rio()
457 ccbfree(ctlr, ctlr->cache[target]); in mylex24rio()
458 ctlr->cache[target] = (Ccb*)ccb; in mylex24rio()
553 if((ccb = ctlr->cache[target]) != nil){ in mylex32rio()
554 ctlr->cache[target] = nil; in mylex32rio()
674 if(ctlr->cache[target]) in mylex32rio()
675 ccbfree(ctlr, ctlr->cache[target]); in mylex32rio()
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