general/occlum
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
743 Commits 3 Branches 0 Tags 8.1 MiB
affa17482a
Commit Graph

743 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
jeffery.wsj
fe2a5629ba Add Dragonwell11 for enclave build and install README.md 2020-11-02 12:36:15 +08:00
Shirong Hao
fc0bb79de8 Update runE Quick Start doc 
1. Running Occlum application with docker and rune instead of Occlum application bundle
2. Update to occlum-0.17.0 and rune-0.5.0
3. Using Occlum installer instead of Occlum sdk image to build Occlum application
 2020-10-29 22:25:34 +08:00
Hui, Chunyang
12ace2600c Add package deployment and test action 2020-10-29 14:03:59 +08:00
zongmin.gu
a5c2e553b7 Bump version to 0.17.0 2020-10-22 19:53:20 +08:00
Hui, Chunyang
8d1e1838d3 Fix package build errors 
1. Fix repeatedly linking dynamic libraries for occlum-run
2. Fix gcc toolchain deb package build error
3. Remove redundant file from installer file list
4. Change symlink target path to relative path
 2020-10-22 16:47:47 +08:00
He Sun
4f02e71160 Only copy the received data to user space in recvmsg 
Redundant copy may result in dirty data.
 2020-10-22 15:51:07 +08:00
He Sun
dd63f0194f Refine the data comparison in server_epoll test 
Verify received data with the length of the data sent from client.
Otherwise, it may fail when there was dirty data in the buffer for
receiving.
 2020-10-22 15:51:07 +08:00
Hui, Chunyang
66bd826b6b Fix softlinks in sdk_libs to point to customized sgxsdk libraries 2020-10-21 17:51:22 +08:00
superajun-wsj
bef3201aef Update demos/font/font_support_for_java/README.md 
OK

Co-authored-by: Zongmin.Gu <59240482+guzongmin@users.noreply.github.com>
 2020-10-21 17:41:49 +08:00
jeffery.wsj
7eb132c2b2 Support occlum font for java 2020-10-21 17:41:49 +08:00
LI Qing
28f47dacce Add ioctl support for FIONBIO command 2020-10-21 12:51:18 +08:00
He Sun
d590486029 Refactor host socket 
1. Add Rust memory-safe types, e.g., socket_address, address_family and socket_type;
2. Implement Berkeley Sockets API for HostSocket.
 2020-10-21 12:24:00 +08:00
LI Qing
230e6fa380 Report the underlying SGX protected file I/O error 2020-10-21 12:20:52 +08:00
He Sun
9a47791ae3 Put the shebang in the front of run_occlum_bench.sh 2020-10-21 10:38:11 +08:00
Hui, Chunyang
3b5a84a129 Add libos symbolic link of hardware mode for installation 2020-10-19 13:12:18 +08:00
yuanwu
66b64f8276 Update the xgboost to latest version 
Intel has optimized the xgboost in latest version. Performance has
obvious acceleration in benchmark. In svm training with Yahoo LTR data,
latest version gets 7.8X acceleration in host, and 2X acceleration in occlum.

Signed-off-by: yuanwu <yuan.wu@intel.com>
 2020-10-18 09:59:06 +08:00
James Dong
4048686c3b Add Golang SQLite test for CI 2020-10-15 10:07:11 +08:00
Hui, Chunyang
e82b3dab92 Integrate cargo fmt into make format 2020-10-14 20:34:12 +08:00
Hui, Chunyang
8fbd6295bf Add Golang installer 2020-10-14 13:17:58 +08:00
Hui, Chunyang
f4e1352b41 Add Python demo CI 2020-10-13 16:06:02 +08:00
yuanwu
cd588d2ca4 Add the gRPC-golang benchmark 
Copied and Modified the google.golang.org/grpc/benchmark/run_bench.sh to
support the benchmark with occlum.

Signed-off-by: yuanwu <yuan.wu@intel.com>
 2020-10-12 11:24:33 +08:00
Hui, Chunyang
4269395f1d Remove python from Occlum commands 2020-10-10 14:59:42 +08:00
Hui, Chunyang
b97f903bf9 Get rid of occlum-gen-default-occlum-json script 
Integrate it with previous gen_enclave_conf and rename to gen_internal_conf which
are now used generate both internal Occlum.json and Enclave.xml
 2020-10-10 14:59:42 +08:00
yuanwu
69820c0d8c Add the SQLite benchmark app 
Add the SQLite speedtest for performance benchmark

Signed-off-by: yuanwu <yuan.wu@intel.com>
 2020-10-10 14:24:29 +08:00
James Dong
7fb4d9039a Fix an issue caused by recent reverted interface-based service registration 
in cmd/protoc-gen-go-grpc.
 2020-10-10 14:14:14 +08:00
Tate, Hongliang Tian
f5ae00895e Refactor pipe with the new event subsystem 
1. Introduce channels, which provide an efficient means for IPC;
2. Leverage channels to rewrite pipe, improving the performance (3X),
robustness, and readability.

This pipe rewrite is not done: some more commits will be added to
implement poll and epoll for pipe.
 2020-10-09 16:37:11 +08:00
Tate, Hongliang Tian
f39a31cda0 Fix a bug in HostEventFd 2020-10-09 16:37:11 +08:00
Tate, Hongliang Tian
567e965eae Add sigtimedwait syscall 2020-09-29 18:10:30 +08:00
Tate, Hongliang Tian
9bb1baef4e Add the event subsystem 
An event can be anything ranging from the exit of a process (interesting
to `wait4`) to the arrival of a blocked signal (interesting to
`sigwaitinfo`), from the completion of a file operation (interesting to
`epoll`) to the change of a file status (interesting to `inotify`).

To meet the event-related demands from various subsystems, this event
subsystem is designed to provide a set of general-purpose primitives:

* `Waiter`, `Waker`, and `WaiterQueue` are primitives to put threads
to sleep and later wake them up.
* `Event`, `Observer`, and `Notifier` are primitives to handle and
broadcast events.
* `WaiterQueueObserver` implements the common pattern of waking up
threads once some interesting events happen.
 2020-09-29 18:08:10 +08:00
Hui, Chunyang
1f6fc3d27a Fix copy softlink for make install and deb installer 2020-09-29 18:06:04 +08:00
Hui, Chunyang
ce147df2c9 Enable TFLite and OpenVINO test for CI and add CI image build action 2020-09-29 16:51:38 +08:00
James Dong
fec361f664 Add Golang SQLite demo 2020-09-27 14:21:58 +08:00
He Sun
c39b6f1dc2 Eliminate compiler warnings 2020-09-27 14:17:01 +08:00
LI Qing
280d0a885c Add prerequisite part of the doc for "occlum mount" 2020-09-25 16:55:12 +08:00
LI Qing
5e1635e2b8 Change the calling interface with sefs-cli 2020-09-25 16:34:07 +08:00
Hui, Chunyang
5960b2c787 Add demo test for CI 2020-09-21 20:45:13 +08:00
Hui, Chunyang
f4b3389bbe Fix golang grpc and local attestation demo to align with occlum 0.16.0 2020-09-20 10:39:54 +08:00
Tate, Hongliang Tian
5df923057a Revise the root README 2020-09-18 15:40:04 +08:00
Tate, Hongliang Tian
01dee44322 Bump version to 0.16.0 2020-09-18 15:40:04 +08:00
zongmin.gu
b28aee68b7 Upgrade Intel SGX SDK to 2.11 and Rust SGX SDK accordingly 2020-09-18 15:39:58 +08:00
Hui, Chunyang
4031216f13 Add timerslack concept for libos and enbale prctl PR_GET_TIMERSLACK option 2020-09-18 12:39:12 +08:00
LI Qing
1a11655169 Fix two bugs related to open directories 
1. Support O_DIRECTORY flag for open syscall
2. Disallow to open a directory in write mode
 2020-09-18 12:39:12 +08:00
Hui, Chunyang
668b825ef4 Remove OCCLUM_RELEASE_ENCLAVE env from user commands 
Also fix a bug for deployment environment.
 2020-09-18 12:39:12 +08:00
Hui, Chunyang
bfc0576ee7 Add "occlum package" command 2020-09-18 12:39:12 +08:00
LI Qing
ec9ffed1b0 Add "occlum mount" command to mount the secure FS 2020-09-18 12:39:12 +08:00
LI Qing
292fc28340 Add "*at()" system calls 
The syscalls implemented in this submission are as follows:
fchmodat, fchownat, linkat, mkdirat, renameat, readlinkat, unlinkat
 2020-09-18 12:39:12 +08:00
He Sun
9c390923a5 Narrow the focus of exec client/server build 
Only change of the proto file should trigger the build script.
 2020-09-18 12:39:12 +08:00
He Sun
83fcd47cd0 Reorganize the header files of pal 2020-09-18 12:39:12 +08:00
He Sun
5d5e8d44ec Pass host-generated SIGPIPE to libos 
Socket-related ocalls, e.g, sendto, sendmsg and write, may cause SIGPIPE
in host. Since the ocall is called by libos, this kind of signal should
be handled in libos. We ignore SIGPIPE in host and raise the same signal
in libos if the return value of the above ocalls is EPIPE. In this way
the signal is handled by libos.
 2020-09-18 12:39:12 +08:00
He Sun
44583e15be Add default /etc/hosts during occlum init 2020-09-18 12:39:12 +08:00