Documentation updated, doxygen file headers added.

Updated documentation to match the library version

INSTALL

@@ -23,19 +23,24 @@ You can now proceed as with a source package:
 
 Build configuration
 -------------------
-By default, the library will be built with support for all devices. If necessary
+By default, the library will be built with support for all devices,
+except for those accessed through a network connection. If necessary
 header files for a specific device type are not found on the build machine,
 support will be automatically disabled for that type.
 
-It is also possible to manually disable support for a specific device through
+It is also possible to manually enable/disable support for a specific device through
 `configure` flags:
 
-	--without-mic           Disable Intel Many Integrated Core support (default:
-				enabled if present)
+	--with-dummy            Enable Dummy testing support (default: disabled)
+	--without-mic           Disable Intel Many Integrated Core support 
+	                        (default: enabled if miclib.h is available)
 	--without-rapl          Disable Intel Running Average Power Limit support
-				(default: enabled)
-	--without-nvml          Disable NVIDIA Management Library support (default:
-				enabled if present)
-
-Check the output of `configure --help` for a full list of configuration
+	                        (default: enabled)
+	--without-nvml          Disable NVIDIA Management Library support 
+	                        (default: enabled if nvml.h is available)
+	--with-sb-pdu           Enable Schleifenbauer PDU support (default: disabled)
+	--without-odroid        Disable Odroid support (default: enabled)
+	--with-labee            Enable Labee support (default: disabled)
+
+Check the output of `./configure --help` for a full list of configuration
 parameters.

README.md

@@ -7,25 +7,25 @@ kinds of hardware.
 
 The following devices are currently supported:
 
-	* Dummy devices for testing purposes
+  * Dummy devices for testing purposes
 
-	* Intel CPUs starting from Sandy Bridge
-	(through the Running Average Power Limit interface)
+  * Intel CPUs starting from Sandy Bridge
+  (through the Running Average Power Limit interface)
 
-	* Recent Nvidia Tesla and Quadro GPUs
-	(through NVIDIA Management Library)
+  * Recent Nvidia Tesla and Quadro GPUs
+  (through NVIDIA Management Library)
 
-	* Intel Xeon Phi MICs
-	(through the Intel Manycore Platform Software Stack (3.x+), from the host device)
+  * Intel Xeon Phi MICs
+  (through the Intel Manycore Platform Software Stack (3.x+), from the host device)
 
-	* Schleifenbauer PDUs
-	(through the Schleifenbauer socket API)
+  * Schleifenbauer PDUs
+  (through the Schleifenbauer socket API)
 
-	* Odroid-XU3 integrated sensors
-	(through linux sysfs)
+  * Odroid-XU3 integrated sensors
+  (through linux sysfs)
 
-	* Poznań Supercomputing and Networking Center Labee XML Interface 
-	(through its REST API)
+  * Poznań Supercomputing and Networking Center Labee XML Interface 
+  (through its REST API)
 
 EML automatically discovers necessary libraries and available devices at runtime.
 

doc/configuration.md

@@ -39,10 +39,82 @@ nvml {
 rapl {
   disabled = true
 }
-~~~
-For available values, please check the driver code for now.
 
+# Nested configurations are configured as follows
+sb-pdu {
+
+}
+~~~
 Default values will be used for any missing entries, except for values made
 necessary for existing entries (such as the hostname field for a network device
 that is declared by the configuration). In particular, loading an empty config
 file has no effect.
+
+Available Configuration Values
+------------------------------
+The driver configuration section is the .name value defined in its specified driver struct.
+
+- Common Values
+  - **disabled**. Determines wether to use the module or not.<br/>
+    Values: true, false.<br/>
+    Default: false, except for the dummy module.
+  - **sampling_interval**. Determines the sampling interval for the driver. Check each module for its default value.
+    Values: numerical value of nanoseconds. 100000000 = 100ms, 100000 = 100μs
+
+- dummy (Dummy testing driver) 
+  - **disabled**. This module is disabled by default.<br/>
+    Default: true
+  - **sampling_interval**.<br/>
+    Default: 100000000, i.e. 100ms.
+
+- rapl (Intel RAPL)
+  - **sampling_interval**.<br/> 
+    Default: 1000000, i.e. ~1ms.
+
+- nvml (Nvidia Management Library) 
+  - **sampling_interval**.<br/> 
+    Default: 16000000, i.e. ~16ms. Adjusted for Fermi power readings.
+
+- mic (Intel MIC)
+  - **sampling_interval**.<br/> 
+    Default: 50000000, i.e. ~50ms. 
+
+- sb-pdu (Schleifenbauer PDUs)
+  - **sampling_interval**.<br/> 
+    Default: 1000000000, i.e. ~1s.
+  - **device**. SBPDU device specification.
+    - **host**. Host IPv4.<br/>
+    Default: 192.168.1.200
+    - **port**.<br/>
+    Default: 7783
+    - **rc4key**. RC4 encryption key.<br/>
+    Default: 000000000000
+
+- odroid (Odroid-XU3)
+  - **sampling_interval**.<br/> 
+    Default: 263808000, i.e. ~263808μs as defined by /sys/bus/i2c/drivers/INA231/*/update_period.
+
+- labee (Poznań Supercomputing and Networking Center Labee XML Interface). Currently only one device per node is supported.
+  - **sampling_interval**.<br/> 
+    Default: 150000000, i.e. ~150ms.
+  - **hostname**. Name of the host to measure.<br/>
+    Default: ""
+  - **nodelist_file**. Path to the file with the hardware labels mapped to hostnames as comma separated values.<br/>
+    Example file:<br/>
+~~~
+hw-id1,hostname1
+hw-id2,hostname2
+hw-id3,hostname3
+hw-id4,hostname4
+~~~
+    Default: ./nodelist
+  - **api_url**. Rest API full url.<br/>
+    Default: http://10.11.12.242/REST/node
+  - **user**. API username.<br/>
+    Default: user
+  - **password**. API password.<br/>
+    Default: password
+  - **power_attribute**. Key in the XML response that contains the measurement we want to query.<br/>
+    Default: actualPowerUsage
+
+

src/driver-dummy.c

@@ -1,10 +1,14 @@
-/*
+/*!
  * Copyright (c) 2017 Universidad de La Laguna <cap@pcg.ull.es>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free
  * Software Foundation; either version 2 of the License, or (at your option)
  * any later version.
+ *
+ * \author Alberto Cabrera Perez <Alberto.Cabrera@ull.edu.es>
+ * \date   jun-2018
+ * \brief  Driver implementation for the dummy module 
  */
 
 //feature test macro for pread() in unistd.h

src/driver-labee.c

@@ -1,12 +1,14 @@
-/*
+/*!
  * Copyright (c) 2018 Universidad de La Laguna <cap@pcg.ull.es>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free
  * Software Foundation; either version 2 of the License, or (at your option)
  * any later version.
  *
- * @author: Alberto Cabrera Perez <Alberto.Cabrera@ull.edu.es>
+ * \author Alberto Cabrera Perez <Alberto.Cabrera@ull.edu.es>
+ * \date   jun-2018
+ * \brief  Driver implementation for the Labee module using curl and xml
  */
 
 #define _XOPEN_SOURCE 500

src/driver-odroid.c

@@ -1,10 +1,14 @@
-/*
+/*!
  * Copyright (c) 2017 Universidad de La Laguna <cap@pcg.ull.es>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free
  * Software Foundation; either version 2 of the License, or (at your option)
  * any later version.
+ *
+ * \author Alberto Cabrera <Alberto.Cabrera@ull.edu.es>
+ * \date   jun-2017
+ * \brief  Driver implementation for the odroid module using sysfs 
  */
 
 //feature test macro for pread() in unistd.h