- Jun 21, 2022
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Ramon Nou authored
changed coverage tests name
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- Feb 22, 2022
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Marc Vef authored
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- May 28, 2021
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- Mar 30, 2021
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Alberto Miranda authored
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Alberto Miranda authored
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- Feb 07, 2021
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Alberto Miranda authored
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- Nov 25, 2020
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Marc Vef authored
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- Jul 28, 2020
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The `ChunkStorage` backend class on the daemon was throwing `system_errors` without being caught, crashing the server in the process. `ChunkStorage` now uses a designated error class for errors that might occur. In addition the dependency to Argobots was removed which was used to trigger `ABT_eventuals`, laying ground work for future non-Argobots IO implementations. Further, the whole class was refactored for consistency and failure resistance. A new class `ChunkOperation` is introduced which wraps Argobots' IO task operations which allows the removal of IO queue specific code within RPC handlers, i.e., read and write handlers. The idea is to separate eventuals, tasks and their arguments from handler logic into a designated class. Therefore, an object of an inherited class of `ChunkOperation` is instantiated within the handlers that drives all IO tasks. The corresponding code was added to the read and write RPC handlers. Note, `ChunkOperation` is not thread-safe and is supposed to be called by a single thread. In addition, truncate was reworked for error handling (it crashed the server on error) and that it uses the IO queue as well since truncate causes a write operation and should not overtake IO tasks in the queue. The chunk stat rpc handler was refactored for error handling and to use error codes as well. Further minor changes: - dead chunk stat code has been removed - some namespaces were missing: `gkfs::rpc` - more flexible handler cleanup and response code - fixed a bug where the chunk dir wasn't removed when the metadata didn't exist on the same node
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- Feb 20, 2020
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Marc Vef authored
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- Feb 10, 2020
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Marc Vef authored
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- Feb 09, 2020
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Marc Vef authored
Reformatted code w.r.t. unifying code styles as of the official CPPCoreGuidelines by Stroustrup and Sutter
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- Apr 24, 2019
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Tommaso Tocci authored
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- Apr 03, 2019
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Tommaso Tocci authored
We now use getaddrinfo syscall instead of parsing /etc/hosts in order to resolve hostnames
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- Mar 05, 2019
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Tommaso Tocci authored
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- Oct 31, 2018
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Tommaso Tocci authored
Mercury now support shared memory autorouting. A single margo instance can be initialized and it will handle both shared memory communication and remote ones. If the endpoint of the RPC is local mercury will automatically use shared memory. Since there is only one margo instance all the duplicated code for rpc/ipc have been unified and simplified considerably. ------ The way in which client contact the server has changed. - Server initializes its own margo instance and generate the endpoint communication string using `HG_Addr_self`. - This endpoint description string is written on the pid file - When the client library loads it will fetch the server endpoint description from the pid file and will use that to contact the server.
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- Oct 29, 2018
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Tommaso Tocci authored
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- May 11, 2018
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Tommaso Tocci authored
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- Mar 15, 2018
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Marc Vef authored
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- Mar 07, 2018
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Marc Vef authored
- Previously the directory hierarchy was not clear regarding to which file belong to which part of the project (client or daemon). Further, we will have other clients in the future (such as Fuse). - CMake files now differentiate between include dirs for all targets and target specific ones. - Removed duplicate -pg flag. - Not listing header files when adding executables or libraries is considered bad practice. Note that include_directories() is adding include paths to the code while adding all files used for executables and libraries provide the context which files belong to each binary. When only include_directories() is set, CMake assumes that all files belong to a binary (which is not necessarily true). As a result, some IDEs may break as the do not support this assumption. In general we should almost always favor explicitness over implicitness.
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- Nov 29, 2017
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Marc Vef authored
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- Nov 14, 2017
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Marc Vef authored
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- Oct 13, 2017
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Marc Vef authored
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