3afe74ae78
feat: runtime configurable sandbox perf logging
4 years ago
aa5c873c2a
chore: Remove configs that are now dynamic
4 years ago
0a08453f29
chore: DRY up scripts
4 years ago
b0f20d62fc
fix: correct error code
4 years ago
0b41d21476
feat: expose NWORKERS as environment var
4 years ago
cf29da6517
chore: update preeption experiment
4 years ago
abce89b981
feat: Expose scheduler as runtime config
4 years ago
306eb39b16
feat: Complete application experiment
4 years ago
e19d007ca7
feat: Additional syscalls
4 years ago
e7723e3331
fix: correct http-parser bug
4 years ago
887c2de312
test: Add payload experiment
4 years ago
d860adc81e
chore: Add gocr application
4 years ago
5d9be6e926
fix: restore additional syscalls
4 years ago
bc8c16c44e
chore: Remove experiment results
4 years ago
f8d3e8d961
chore: Move preeption to experiments directory
4 years ago
61ae0375af
docs: add documentation for concurrency experiment
4 years ago
d5ba4b03bc
chore: restore default NCORES
4 years ago
0509874d6f
test: add concurrency experiment
4 years ago
c6dacb99ac
chore: add client debug logging
4 years ago
a54a72724b
fix: ignore SIGPIPE
4 years ago
20f965af61
fix: Ignore SIGPIPEs
4 years ago
ec40ad0c0c
chore: Various experiments
4 years ago
b283f8b8f1
docs: Remove incorrect comment
4 years ago
368478374f
chore: fix error handling
4 years ago
7bf48e3aaa
feat: WIP
4 years ago
2bed1bf2e3
refactor: set flags to bool
4 years ago
f356cff4a2
chore: Return sane errno on unimplemented syscall
4 years ago
106db3d348
chore: clarified syscall backing functions
4 years ago
81a4d65a2e
docs: Add attribution to syscall.c
4 years ago
a307d6193a
fix: correct atomics
4 years ago
575d64eba8
chore: restore max cores
4 years ago
455d73d719
chore: fix error on NDEBUG
4 years ago
2a82fe96f3
feat: get epoll implementation working
4 years ago
ff8c04a6e9
chore: Change client parsing from error to log
4 years ago
10ad100847
feat: Use integers for admissions control
4 years ago
c3dbe76173
chore: Change panic to assert
4 years ago
3159ab8d88
chore: Replace assert with runtime panic
4 years ago
1429eb1218
chore: remove extra casts
4 years ago
c855d013c8
fix: remove atomics from threadlocal
4 years ago
bf6b5d3c61
fix: cleanup lock API
4 years ago
69aa03d68f
fix: correct async write 4XX
4 years ago
83c0fcd26a
fix: correct so compiles on USE_HTTP_UVIO
4 years ago
cded94e68d
refactor: Clear pointer earlier
4 years ago
6ade9a2927
docs: add missing returns
4 years ago
3c7e062548
refactor: cleanup module DB
4 years ago
e0a80711f9
chore: Simplify module db add
4 years ago
d3df215963
chore: Improve docs and asserts of req parsing
4 years ago
a34f98f579
fix: Improve module_listen error handling
4 years ago
a4da76c303
chore: Document alternate CC_OPTIONS
4 years ago
92c17d7717
chore: Assorted debugging enhancements
4 years ago
c8c7c6a000
feat: check for accidental sandbox returns
4 years ago
f93a18e685
chore: change perror to debuglog
4 years ago
e91f9feb8e
fix: disable interrupts when lock is held
4 years ago
6c718dfa6e
chore: Stop adding to unused database
4 years ago
0e521668f8
feat: refactor workers for nonblocking sockets
4 years ago
a7293a7a0a
feat: non-blocking listener core
4 years ago
0787b27b4f
fix: correct module db errors
4 years ago
019130b43c
chore: Cleanup module_database_dd
4 years ago
c1663f59ac
chore: Improve module listen error handling
4 years ago
296a907107
docs: better document epoll backlog
4 years ago
c1edca2a42
chore: assorted socket error handling
4 years ago
9ead528dfc
chore: better debugging and small socket fixes
4 years ago
47a98d8518
chore: increase relative deadline fib2
4 years ago
587e2ab354
feat: Only dequeue request if actually earlier
4 years ago
e3261244ee
chore: replace aborts with panics
4 years ago
9bed646e3b
chore: enhance log granularity
4 years ago
9749299672
chore: replace spinloop with return to main loop
4 years ago
01d32c19f8
chore: replace asserts with abort to be use NDEBUG
4 years ago
84cdcf7b6c
chore: Remove extra softint disable/enable
4 years ago
04e63c2a02
chore: panic on recursive softint disables
4 years ago
6021807256
feat: formalize idle loop
4 years ago
3fcc9c123a
chore: fix logging error
4 years ago
c30018eb4a
chore: Improve buffer names
4 years ago
82d0505104
chore: make durations uint32_t
4 years ago
392d04423a
chore: ignore loop of asserts on NDEBUG
4 years ago
d1d27a9162
feat: percentiles for execution estimates
4 years ago
c9bcf086fa
fix: correct locking issue
4 years ago
f8f1db7eaf
feat: complete lock refactor
4 years ago
b3215c6dbc
feat: all but trylock
4 years ago
6673734857
feat: mcs locks and profiling
4 years ago
c291b049c8
fix: Properly close malformed requests
4 years ago
e430202c1f
fix: correct control flow bug
4 years ago
e445e76870
feat: add ability to reject request
4 years ago
76ba308c16
feat: Initial MVP of admissions control
4 years ago
abfb9b18e4
chore: remove benches
4 years ago
f99050706e
chore: simplify Makefile prefix
4 years ago
f6bc233e83
chore: change sledge prefix
4 years ago
6b4ae2515f
chore: rename Awsm prefix
4 years ago
c4aed4ed0e
chore: re-add CHAR_BIT
4 years ago
72987914a9
chore: remove extraneous defines
4 years ago
f66ecf96f9
chore: revert CHAR_BIT
4 years ago
003d6c6311
chore: remove sf tests, comment out unused defines
4 years ago
763de413ac
chore: makefile cleanup
4 years ago
5f7eb10893
chore: fix missing newline
4 years ago
142a57dbb6
chore: make cleanup
4 years ago
920ba73f73
chore: missing assert and defines
4 years ago
61f28e3ed7
chore: fix missing assert
4 years ago
09e27354f3
chore: restore missing thirdparty Makefile
4 years ago
98217780b5
chore: cleanup submodules
4 years ago
bd78bccb38
chore: first rename pass
4 years ago
4b107f3033
chore: cleanup debuglog file logic
4 years ago
0707f44989
chore: enforce that buffer is power of 2
4 years ago
c307f2a166
feat: Implement perf window
4 years ago
628275f6f9
docs: Associate FIXMEs and TODOs with issues
4 years ago
f963828db7
chore: general pq cleanup
4 years ago
6cb442d13d
docs: assumptions and runtime globals
4 years ago
ba4f9e2119
feat: precomp module deadline cycles
4 years ago
1b58f819a7
chore: reuse is_worker function
4 years ago
e898d5ab69
chore: validate interrupts disabled at spinlock
4 years ago
8e36412944
choe: add util to detect if worker
4 years ago
94a95c826d
fix: add missing header
4 years ago
d6f10cac7a
refactor: decompose types.h
4 years ago
486a72647b
feat: add check to validate signal on worker
4 years ago
564765c226
refactor: break sigalrm propagate into util func
4 years ago
3cec497a9b
refactor: break signal handlers into inline funcs
4 years ago
2d1678e091
feat: Encore minimum cores at compiletime
4 years ago
9720f82441
chore: require min 2 cores
4 years ago
eb491a9018
chore: add always inline attributes
4 years ago
b315844c46
feat: constant propagation state transitions
4 years ago
3bf9cc806a
chore: remove redundant zeroing out logic
4 years ago
aac2d3304f
docs: fix erroneous comment
4 years ago
eca1546f7a
chore: improved logging
4 years ago
465b820326
chore: static inline sandbox_state_stringify
4 years ago
43d00d645f
feat: tighten softint asserts in state transitions
4 years ago
a70187eed0
refactor: DRY up state transitions
4 years ago
c37b2ba9a9
docs: Assorted comment cleanup
4 years ago
842d078846
feat: set as error transition
4 years ago
c0bcbdbc2e
feat: set as returned
4 years ago
c014f94797
feat: set as blocked
4 years ago
b85d089537
feat: running, preempted, complete transitions
4 years ago
65b10f19dd
feat: sandbox set as runnable
4 years ago
fd22432cb0
refactor: set_as_initialized
4 years ago
048b01e690
feat: print_perf
4 years ago
24e25f255f
feat: add sandbox_state_stringify
4 years ago
33d65605b1
refactor: free linear memory func
4 years ago
7dc4488d74
chore: add sandbox state
4 years ago
853382dcda
fix: correct HTTP response syntax
4 years ago
8d1b447e74
refactor: cleanup HTTP response logic
4 years ago
81e3a88a1f
chore: fix case on enums
4 years ago
1370c9f3e1
changes in aarch64 for context variant
...
* Tested fibonacci with 10 and 20 seperately
* Tested fibonacci multi that are in tests/preemption with client1 and
client2 requests.
* Observed a bug in the response: The respone also includes request
headers/body in it, needs to be addressed.
4 years ago
cc88f82958
docs: clarify context switch documentation
4 years ago
3aba285862
refactor: namespace to arch_context_variant
4 years ago
8b199f702e
chore: remove extra consistency check
4 years ago
61fd015254
docs: add commet to mcontext restore
4 years ago
fdba1b1de8
feat: error check context variants
4 years ago
9c74fffd38
docs: remove FIXME
4 years ago
8c3ccc8f14
docs: fix zombie comment
4 years ago
859e87f425
refactor: remove extraneous zeroing out
4 years ago
3f4567ea6e
docs: remove restore comment about IP of 0
4 years ago
24beddd369
docs: preemption does not use fastpasth restore
4 years ago
Sean McBride
phani