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0b518b8d65
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26285 Commits

Author SHA1 Message Date
stephan
0b518b8d65 Filter the OPFS VFSes out of the sqlite3-node.mjs build. Add another level of subdirectory to the sahpool to later enable transparent support of client-provided files under the VFS's root dir. Rework the awkward sahpool-via-oo1 mapping. 
FossilOrigin-Name: 080a4d0aba30d8f3802b49be4a113205f069b3bdea8cebf525d654055642ff62
 2023-07-20 09:06:42 +00:00
stephan
55f318e53f More internal refactoring and docs for opfs-sahpool. 
FossilOrigin-Name: 64ccf6177a019eab46fb3345ad1e8ba80eaf2c9da55767031f9f04ccd16afb4d
 2023-07-19 17:47:02 +00:00
stephan
96cb7007a9 Update the development-over-ssh docs for the wasm build. 
FossilOrigin-Name: 500109bd0a4c134b91c37f397ff1ee828e09c17f7ecd153f975ede748caee7bb
 2023-07-19 17:46:28 +00:00
stephan
eafb4418a0 Major restructuring of opfs-sahpool to improve maintainability and hopefully make it easier to reuse these pieces in the upcoming JSPI-based VFS experiment. 
FossilOrigin-Name: 534481cd0c2e6f62dd0a82f25d4b78fdcc671eb70d6966693c98212a6420891c
 2023-07-19 13:31:29 +00:00
stephan
cd302a5e32 Appearance and legibility improvements for tester1.js. 
FossilOrigin-Name: 4fd3ed1b6405f690825c9993e56b199d4a7fb497cf9131815c803150b8b96528
 2023-07-19 11:33:52 +00:00
stephan
780bc4c557 Internal refactoring in opfs-sahpool. Move OPFS tests to the end of tester1.c-cpp.js. 
FossilOrigin-Name: 6bd5a7413dd830ca41b587a2826fb599a2196fb0186646a2333500f950b3cf4d
 2023-07-19 08:18:25 +00:00
stephan
aed5abcc0f More opfs-sahpool tests. 
FossilOrigin-Name: 60713fa9c4627ef17e0b8778eee37913d2b930c5a06414721a00af30e1395090
 2023-07-18 19:47:19 +00:00
stephan
0649a1a05d Fix a shadowed var in opfs-sahpool and add more tests. 
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 2023-07-18 19:27:11 +00:00
stephan
b0dd9d427f Further refactoring of opfs-sahpool and start integrating it into tester1.c-pp.js. 
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 2023-07-18 18:52:41 +00:00
stephan
d69e6e6efb Major restructuring of the opfs-sahpool bits to better support multiple instances per app (each sandboxed from each other). Eliminate the pesky promise resolution race condition when two such instances are loaded in parallel. 
FossilOrigin-Name: 95e5fa498f71708caeb3394636c4853530a8b2d54406e503f32750732d6815d5
 2023-07-18 16:24:51 +00:00
stephan
dec4cea24c Refactor opfs-sahpool to support multiple instances, each with a separate VFS name and directory. 
FossilOrigin-Name: d036eaf6ac60c576428db40f015733c5d5425f7d613194fd8d9d4d98659077c4
 2023-07-18 12:09:16 +00:00
stephan
99d4a2db46 Another -DSQLITE_TEMP_STORE=3 to 2 change for the wasm build. 
FossilOrigin-Name: 5ad8f9987c11b5db67edd69a3471ff388140d6268d5d3f5a05dec6bb6d92ac05
 2023-07-17 07:43:04 +00:00
stephan
ed640943c4 sahpool vfs: rename defaultCapacity to initialCapacity, per feedback. 
FossilOrigin-Name: 2c9c95d087c7db2a975ffae15af5ade621411c493145b889f0c9157a55c4952a
 2023-07-17 07:14:12 +00:00
stephan
2bf2ff605f Change wasm build's -DSQLITE_TEMP_STORE=3 to -DSQLITE_TEMP_STORE=2, primarily so that clients can optionally shift temp files from memory to OPFS storage. 
FossilOrigin-Name: 764430e804332b8f7b2f63a3c0c8acf8f6cc92534858d89de2d310938c1c0d27
 2023-07-17 07:13:44 +00:00
stephan
039081123c Remove an extraneous JS script import. 
FossilOrigin-Name: 5a205b25912f3feea594a2161a4b8f3955bd29163b39cb0e621b3abdb81fc24d
 2023-07-16 21:07:01 +00:00
stephan
8d67d501e3 Add sqlite3-vfs-opfs-sahpool.js to ext/wasm/api/README.md. 
FossilOrigin-Name: 58d05201042804c682a417495f13ab47a535e353da6cc307f9d726a289e71ca2
 2023-07-16 20:42:19 +00:00
stephan
1ff2903785 Minor doc tweaks. 
FossilOrigin-Name: 0cb0d7a9e73e48406f146ebebf211311fd0a0b14b285f0af9e2b645c3d2f172a
 2023-07-16 20:20:03 +00:00
stephan
d703d25a35 Correct a missing assignment. Minor doc additions. 
FossilOrigin-Name: 1c4957d0ef23ff14d4f7bfb33a809dd92712ee9faf77b6052f823eb55de15cf6
 2023-07-16 19:29:50 +00:00
stephan
a34f27daed Doc tweaks only, no code changes. 
FossilOrigin-Name: 044c28dffd45f7c4484686995edd4a1b92151450743968e7d0f662b5c850aa6b
 2023-07-16 19:20:45 +00:00
stephan
24873723f4 Add a way to remove the opfs-sahpool's persistent state from OPFS or unlink() an individual file. Doc cleanups. 
FossilOrigin-Name: 80982daac3c098033dbc249bb7a17ef84ae218d2d789f8644e7f4af18b553d24
 2023-07-16 17:51:43 +00:00
stephan
da6a42a921 Move SAH pool configuration options from the library-level config to a config passed to the VFS install routine. Extend and document the PoolUtil object. 
FossilOrigin-Name: d2ed99556fa1f40994c1c6bd90d1d5733bebc824b1ebfabe978fae9e18948437
 2023-07-16 16:52:09 +00:00
stephan
d62c464541 speedtest1.js: only install opfs-sahpool if it's provided via --vfs flag, to avoid locking errors in concurrent speedtest1 tabs with other VFSes. Add opfs-sahpool reserveMinimumCapacity(). 
FossilOrigin-Name: aa94c8abfbdfc4c7b36554c4b3ea90a5065e7e3f4294c64c8cbf688b4688300d
 2023-07-16 14:07:59 +00:00
stephan
aa1b2a80ee During "opfs" VFS init, check for URL param opfs-disable and, if set, do not install the VFS. Added per forum suggestion to provide a way to help rule out misinteraction between the "opfs" and "opfs-sahpool" VFSes. 
FossilOrigin-Name: 29905b7a75b73e32125bf9116033cae7235a135b668a3b783a3d8dcb0bc80374
 2023-07-16 12:02:37 +00:00
stephan
8449dacbd4 Micro-optimizations in opfs-sahpool. 
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 2023-07-16 11:49:18 +00:00
stephan
d0ae50411f Redefine what the opfs-sahpool installation promise resolves to. Fix addCapacity(). Add utility methods to import/export files. 
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 2023-07-16 10:02:41 +00:00
stephan
28d46cce0b Minor cleanups in the opfs-sahpool VFS. 
FossilOrigin-Name: 279e09070918dab7b60c39179ebb7eb931ca6bd4e589b414f436740499a2f910
 2023-07-15 21:08:48 +00:00
stephan
38d1db9b79 Correct opfs-sahpool VFS after the pebkac involving the previous speedtest1 runs. Make that VFS explicitly opt-in to avoid certain unfortunate locking situations. 
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 2023-07-15 19:08:58 +00:00
stephan
eadabc6513 speedtest1 JS: only add --memdb flag by default if no --vfs is provided. 
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 2023-07-15 16:30:46 +00:00
stephan
bb65feb869 Rename opfs-sahpool removeCapacity() to reduceCapacity(). 
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 2023-07-15 11:37:34 +00:00
stephan
88af76f62d opfs-sahpool VFS now seems to work, in that it runs fine (and blazingly fast) in speedtest1. Add sqlite3.config options for the high-level configurable parts of opfs-sahpool. 
FossilOrigin-Name: 5d92d5f4d8ac4cfa37ba473e5cc861628b783bbf1ae4d138bcae8b9d6cc6e798
 2023-07-15 11:23:57 +00:00
stephan
100bc4429a More work on porting the sahpool bits. Revert to random backing-store names because it works better with the capacity-reduction algorithm. 
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 2023-07-15 01:02:38 +00:00
stephan
bee3213145 Switch opfs-sahpool to use deterministic backing-store file names. Delay VFS registration until after the pool's files are all opened. Fail vfs init if the client's OPFS API has an async FileSystemSyncAccessHandle.close() method (indicating that it's outdated). 
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 2023-07-14 23:02:58 +00:00
stephan
92bf6fd4f6 Integrate the opfs-sahpool VFS into the JS build and get it loading (but it's still far from functional). 
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 2023-07-14 21:48:45 +00:00
stephan
50c61825fc Initial sketches for an alternate OPFS VFS which uses a pool of pre-opened SyncAccessHandles to bypass the need for a dedicated I/O worker and the COOP/COEP HTTP response headers. Currently completely non-functional. 
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 2023-07-14 21:17:29 +00:00
stephan
a02d6d8237 Minor internal cleanups in the OPFS VFS. 
FossilOrigin-Name: 984d491eb3fe06f714bf07d6873321f3992a072812b46508e599bfefd39dff3e
 2023-07-14 21:06:00 +00:00
stephan
8ba619b5f5 Minor wasm build cleanups. 
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 2023-07-14 12:21:05 +00:00
stephan
f4449dc0ba Reintroduce WASMFS+OPFS support, albeit as a separate (less portable) WASM build. 
FossilOrigin-Name: 7e4c594e9591101f6b727212c99f561498444e86d3d059e5864a717c614f903a
 2023-07-13 18:35:48 +00:00
stephan
d655290c99 Minor cleanups related to reintroducing wasmfs support. 
FossilOrigin-Name: 6918a927b5ecd1df5916b70d52d8d5ce289869c3f323e577b7dfc7c939084400
 2023-07-13 18:13:52 +00:00
stephan
bb9549e0be More work on the wasmfs build and its test apps. 
FossilOrigin-Name: 953b8557194e9451dcf9f3bb433eafb67961487325e6519e675e73fecf850bfb
 2023-07-13 17:27:05 +00:00
stephan
d51cefd1bb Get speedtest1 wasmfs variant running again. 
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 2023-07-13 16:33:45 +00:00
drh
bc6d949aa3 Fix an off-by-one error in tests for cells overflowing the end pages. The 
error is completely harmless for the default page cache, but might cause
problems for application-defined page caches that pack pages tightly
together.

FossilOrigin-Name: ce6793e954f291b6f5c29175baf730ce217328de1f0601b8935daac62af5f448
 2023-07-13 14:49:39 +00:00
stephan
cc336321f8 Significant surgery on the wasm build on the way to incorporating wasmfs as a first-class build option. 
FossilOrigin-Name: 215c37fce38cf647e073480689b79d952af7eb8165ae08c7f5caed27003fecfc
 2023-07-13 14:08:30 +00:00
stephan
d41d454fc1 More work on the wasmfs build. Resolve the inconsistent argument type passed to sqlite3InitModule() in such builds. 
FossilOrigin-Name: 4850a9e2d2b41b91e91b9ef99a6d26ddf11a161b4c970fc00d2d095606729a04
 2023-07-13 10:41:41 +00:00
stephan
0f0e5700ba Minor cleanups in the wasmfs build. 
FossilOrigin-Name: f64477f21040c265061ad9b7f601e74159fd6141e7e4b122c80bf244ab6ddb76
 2023-07-13 04:54:18 +00:00
stephan
01bdff7a1c Get wasmfs build and its bare-bones test app working again, albeit currently in ES6 mode only. 
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 2023-07-13 04:26:13 +00:00
stephan
81602595a0 Replace 'self' with 'globalThis' in some JS test code. 
FossilOrigin-Name: 53eeffc9b1ea8c3ee7d7cdcc220997ed893403e45b35d8ea10805ea3b0435587
 2023-07-13 03:46:43 +00:00
stephan
5da49ff562 JS: change the default OPFS VFS journal mode from PERSIST to DELETE, as DELETE is faster in current browsers. 
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 2023-07-13 01:51:16 +00:00
stephan
a5512fb179 Remove obsolete ext/wasm/api/sqlite3-wasi.h. 
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 2023-07-13 01:48:53 +00:00
stephan
b3b64179df Internal JS doc fix. 
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 2023-07-12 09:30:13 +00:00
stephan
a17b04f840 Correct handling of the speedtest1 --without-rowid flag in the HTML front-end to speedtest1.wasm. Reduce default speedtest1-with-OPFS workload size in ext/wasm/index.html to speed up manual testing. 
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 2023-07-12 09:16:18 +00:00